Men’s Underwear for Gym Workouts in Australia: 15 Top Picks

You know the feeling. Halfway through your workout, your underwear bunches up around your thighs. Or worse, the chafing starts during your warm up set and ruins the entire session. You spend more time adjusting yourself between exercises than actually training. The sweat builds up, the fabric clings, and suddenly your focus shifts from crushing your workout to managing discomfort. The wrong underwear can derail even your best training days.

This guide cuts through the noise and shows you 15 top picks for men’s gym underwear available in Australia right now. You’ll discover what makes each option worth considering, from anti chafe technology and moisture wicking fabrics to supportive pouches and temperature regulation features. We’ll break down which styles work best for different body types and training styles, whether you’re lifting heavy, running intervals, or doing CrossFit. Plus, you’ll get straight details on sizing, price ranges, and where to buy each pair. No fluff, just the information you need to make the right choice for your workouts.

1. SLY Collective bamboo boxer briefs

SLY Collective stands out as the first Australian designed option for men’s underwear for gym workouts australia with a built-in inner pouch that changes how you train. The bamboo fabric boxer briefs combine temperature regulation with structured support, and you get a hidden pocket integrated right into the waistband. This isn’t standard athletic underwear with basic moisture wicking. You’re looking at a complete redesign that addresses the specific problems active men face when they push themselves during intense training sessions.

What makes this good for gym workouts

The inner pouch separates and supports your anatomy throughout every movement, which means zero chafing during squats, deadlifts, or sprint intervals. Bamboo fabric naturally wicks moisture away from your skin faster than cotton, and the material regulates temperature to prevent overheating when you’re working hard. The longer leg design stays firmly in place without riding up your thighs, so you won’t need to adjust between sets. That integrated pocket holds your gym locker key or car key securely during your entire workout.

Bamboo’s natural properties resist bacteria growth better than synthetic fabrics, which keeps your underwear fresher during long training sessions. The fabric also biodegrades naturally and uses significantly less water during production compared to conventional cotton, making this a sustainable choice.

Best for body types and training styles

Sizing, price range and where to buy

SLY Collective offers sizes from Small to 3XL, with detailed sizing charts based on your waist measurement. Individual pairs start around $19 to $45, with multipack options bringing the per pair cost down. You can purchase directly from their Australian website at slycollective.com, and they include free exchanges on sizing plus a comfort guarantee on your first pair.

2. Under Armour Tech boxerjock

Under Armour brings serious technical innovation to men’s underwear for gym workouts australia with their Tech boxerjock range. This globally recognised performance brand engineered these boxer briefs specifically for athletes who demand reliable moisture management and unrestricted movement. The HeatGear fabric technology sits at the core of this design, delivering a lightweight feel that keeps you dry when you’re pushing through high intensity intervals or heavy compound lifts.

What makes this good for gym workouts

The four-way stretch construction moves with your body through every squat, lunge, and sprint without restriction. Under Armour’s signature moisture transport system wicks sweat away from your skin and pushes it to the fabric’s outer surface where it evaporates quickly. This keeps you drier and more comfortable than standard cotton underwear, which holds moisture against your skin. The anti-odour technology prevents the growth of bacteria that causes smell, so your underwear stays fresher through multiple training sessions.

You get smooth flatlock seams that sit flat against your skin to reduce irritation during repetitive movements. The performance waistband features a soft elastic that stays in place without digging into your waist, even during overhead movements or core exercises. Available inseam lengths include 6 inch and 9 inch options, letting you choose the coverage that works best for your training style and personal preference.

Best for body types and training styles

Tech boxerjocks suit athletes who prioritise proven performance technology over experimental designs. Runners benefit from the lightweight feel and moisture management during long distance sessions. CrossFit athletes and functional fitness enthusiasts appreciate the four-way stretch during complex movements like thrusters and burpees. The design works well for most body types, though the compression fit feels snugger than traditional boxers.

Sizing, price range and where to buy

Under Armour offers sizes from Small to XXL with detailed size guides based on waist measurements on their Australian website. Individual pairs typically cost $30 to $45 depending on the specific model and technology features. You can purchase directly from underarmour.com.au or through major Australian sporting retailers. Multi-pack options frequently go on sale, bringing the cost per pair down to around $25.

3. Step One anti chafe bamboo boxers

Step One built their reputation on solving one specific problem that plagues gym goers: inner thigh chafing. Their bamboo boxer briefs feature specialised Lycra gussets running along your inner thighs, creating a smooth barrier that prevents skin-on-skin friction during every movement. This Australian brand combines sustainable bamboo viscose fabric with targeted anti chafe technology, making them a strong contender for men’s underwear for gym workouts australia when comfort ranks as your top priority.

What makes this good for gym workouts

The signature Lycra anti chafe panels position themselves exactly where friction happens most during squats, lunges, and running movements. These ultra-flexible panels stretch with your body while keeping your inner thighs separated, which eliminates the raw, burning sensation that ruins training sessions. Bamboo viscose fabric forms the main body of these boxers, delivering natural moisture wicking properties that pull sweat away from your skin faster than synthetic alternatives.

The bamboo fabric stays softer against your skin compared to polyester-based performance underwear, and the material naturally resists bacteria growth to keep odours under control. You won’t experience the sticky, clingy feeling that synthetic fabrics develop when saturated with sweat. The boxer brief cut provides full thigh coverage without restricting your range of motion during deep squats or high knee exercises.

Best for body types and training styles

Step One works exceptionally well if you have thicker thighs or experience regular inner thigh chafing during leg training. Runners doing longer distances appreciate the anti chafe protection during repetitive stride patterns. The inclusive sizing accommodates a wider range of body types than most athletic underwear brands, making these boxers accessible whether you’re lean or carrying more muscle mass. Cyclists and indoor rowing enthusiasts benefit from the friction elimination during extended training sessions.

Sizing, price range and where to buy

Step One offers an extensive size range from XS through to 6XL, with detailed measurement guides to help you select the right fit. Individual pairs cost approximately $35 to $42 depending on the design and colour options. You can purchase directly from their Australian website at stepone.life, where they frequently offer bundle deals that reduce the per pair cost. The brand ships throughout Australia with standard delivery options.

4. Bonds mens sport trunks

Bonds represents iconic Australian heritage combined with modern performance technology in their sport trunks range. This established brand transformed their classic everyday underwear into purpose-built athletic gear that handles intense gym sessions without sacrificing the comfort Bonds built their reputation on. You get reliable performance from a trusted Australian company that understands local climate conditions and what active men need during their training. The sport trunks feature technical fabrics and construction methods that separate them from standard Bonds underwear.

What makes this good for gym workouts

The sport trunks use quick-dry fabric technology that moves moisture away from your skin faster than traditional cotton blends. Bonds engineered these with a supportive pouch that keeps everything in place during dynamic movements without creating the compressed feeling some performance underwear delivers. The fabric blend includes elastane for stretch and polyester for durability, giving you freedom of movement through full range exercises like deep squats and overhead presses.

Flatlock seams reduce friction points that cause irritation during repetitive movements. The wider waistband distributes pressure evenly around your waist instead of digging in when you bend or twist. You won’t deal with the ride-up problem that plagues standard underwear during leg training because the leg openings feature elastic that grips your thighs without cutting off circulation.

Best for body types and training styles

Bonds sport trunks suit you if you prefer moderate compression rather than loose boxers or tight compression shorts. The design works well for most body types, particularly if you carry muscle mass in your legs and need underwear that accommodates athletic builds. General gym training, weightlifting, and moderate intensity cardio all pair well with these trunks. The familiar Bonds fit makes the transition from regular underwear to athletic styles less dramatic.

Sizing, price range and where to buy

Bonds offers sizes from Small through XXL with size charts based on waist measurements available on their website. Individual pairs typically cost $25 to $35, making them accessible as men’s underwear for gym workouts australia without premium pricing. You can purchase directly from bonds.com.au or find them at major Australian retailers including Big W, Target, and Myer. Multi-pack options frequently appear on sale, bringing the cost per pair down to around $20.

5. Lululemon License to Train boxers

Lululemon brings premium athletic apparel expertise to men’s underwear for gym workouts australia with their License to Train boxer collection. This Canadian brand built a global reputation on technical innovation and quality construction, and their underwear delivers the same attention to detail you find in their training shorts and tops. The License to Train boxers feature their proprietary ABC (Anti-Ball-Crushing) technology combined with seamless construction methods that eliminate common friction points during intense training sessions.

What makes this good for gym workouts

The ABC technology creates a three-dimensional pouch that provides room and support without compression, keeping you comfortable during every movement pattern. Lululemon’s Swift fabric wicks sweat away from your skin rapidly while maintaining a smooth, lightweight feel that doesn’t cling when saturated. The seamless construction eliminates the irritating side seams that cause chafing during running strides or repetitive leg movements.

Strategic mesh zones increase airflow where you generate the most heat, particularly around your groin and inner thighs. The flat waistband stays secure without rolling or digging in when you bend, twist, or perform core exercises. You get full range of motion through deep squats, lunges, and dynamic stretches without any fabric restriction or bunching around your thighs.

Best for body types and training styles

License to Train boxers work exceptionally well if you prioritise premium quality and sophisticated technical features over budget considerations. The ABC pouch design benefits all body types, particularly if you’ve found standard athletic underwear too restrictive. Yoga practitioners, functional fitness athletes, and mobility-focused training styles pair perfectly with the freedom these boxers provide. The sleek design suits you if you prefer minimal branding and understated styling.

Sizing, price range and where to buy

Lululemon offers sizes from Small through XXL with detailed size guides on their website. Individual pairs cost approximately $38 to $48, placing them in the premium category. You can purchase directly from lululemon.com.au or visit their Australian retail stores in major cities including Sydney, Melbourne, and Brisbane. The brand occasionally offers sale prices, though popular sizes sell out quickly during promotional periods.

6. Runderwear mens running boxers

Runderwear specialises exclusively in chafe-free underwear designed by runners for runners, making them a focused choice for men’s underwear for gym workouts australia when cardio training dominates your routine. This UK brand that ships to Australia engineered their running boxers with 360-degree seamless construction that eliminates every potential friction point where traditional underwear fails during repetitive movements. You won’t find basic athletic underwear with added features here. Runderwear built their entire product line around solving the specific chafing problems that plague distance runners, sprinters, and cardio enthusiasts during extended training sessions.

What makes this good for gym workouts

The seamless construction wraps completely around your body without a single stitch or seam to rub against your skin during running strides or cycling movements. Runderwear uses moisture-wicking technical fabric that pulls sweat away from your skin and dries rapidly, preventing the damp conditions that accelerate chafing. Strategic breathable micro-perforations position themselves in high-heat zones to increase airflow and regulate temperature when you’re working hard.

The fabric stretches in all directions without losing its shape or support structure. You maintain full freedom of movement through sprints, box jumps, and dynamic stretches without restriction. The boxer design provides adequate thigh coverage to prevent ride-up while keeping the leg openings secure against your legs.

Best for body types and training styles

Runderwear suits you if running or cardio training forms the foundation of your workout programme. Distance runners particularly benefit from the anti-chafe protection during long training sessions. The seamless design works well for all body types, though you’ll notice the biggest difference if you’ve struggled with inner thigh irritation during repetitive leg movements. High-intensity interval training, rowing, and cycling all pair excellently with these boxers.

Sizing, price range and where to buy

Runderwear offers sizes from Small through XXL with detailed measurement guides on their website. Individual pairs cost approximately $35 to $45, reflecting the specialised seamless construction. You can purchase directly from runderwear.com.au with standard Australian shipping options. The brand occasionally offers multi-pack deals that reduce the per-pair cost, making them more accessible for building a complete workout underwear rotation.

7. VANTA Sweat Series performance trunks

VANTA Australia developed their Sweat Series specifically for the harsh Australian climate, creating men’s underwear for gym workouts australia that addresses the unique challenges of training in high heat and humidity. This Melbourne-based brand focuses exclusively on performance underwear engineered to eliminate chafing through flatlock seam construction and strategically designed fabric panels. You get underwear built by Australian athletes who understand exactly what happens when you’re pushing through intense training sessions in unforgiving conditions.

What makes this good for gym workouts

The Sweat Series uses climate-specific performance fabric that wicks moisture away from your skin rapidly while maintaining exceptional breathability. VANTA positioned flatlock seams strategically to eliminate every friction point that causes chafing during repetitive movements. The fabric dries fast enough that you won’t experience the damp, heavy feeling that ruins training sessions during extended workouts.

The no-ride-up design keeps the leg openings secure against your thighs throughout squats, lunges, and running movements. You maintain consistent coverage and support without needing to adjust between sets or during cardio intervals.

Best for body types and training styles

VANTA Sweat Series suits you if you train in hot Australian conditions and need underwear that handles extreme sweat production. The anti-chafe protection works particularly well for cardio-focused athletes who log significant running or cycling volume. Functional fitness training and high-repetition leg work pair excellently with the breathable fabric and secure fit.

Sizing, price range and where to buy

VANTA offers sizes from Small through XL with detailed sizing charts on their website. Individual pairs cost approximately $40 to $50, reflecting the specialised Australian design and construction. You can purchase directly from vanta.store with standard Australian shipping options.

8. Gymshark everyday training boxers

Gymshark combines contemporary athletic styling with reliable performance features in their everyday training boxers, making them a popular choice for men’s underwear for gym workouts australia among younger gym goers who value both function and aesthetic. This UK-based brand that ships globally built a massive following through social media and athlete partnerships, and their underwear delivers the same modern design language you find across their training apparel. The everyday training boxers feature soft, stretchy fabrics with the signature Gymshark branding on a comfortable elasticated waistband.

What makes this good for gym workouts

The training boxers use breathable fabric blends that move moisture away from your skin during intense training sessions. Gymshark designed these with enough stretch to accommodate full range movements through squats, lunges, and dynamic exercises without restriction. The secure elasticated waistband features the recognisable Gymshark logo and sits comfortably against your waist without rolling or digging in during core work or overhead movements.

You get a secure fit that prevents ride-up during leg training without creating uncomfortable compression around your thighs. The fabric stays soft against your skin and maintains its shape through multiple training sessions and washes. Multi-pack options provide excellent value when you’re building a complete rotation of workout underwear.

Best for body types and training styles

Gymshark everyday training boxers suit you if you prioritise contemporary styling alongside functional performance. The design works well for most body types, particularly if you prefer a more fitted look compared to loose traditional boxers. General gym training, weightlifting, and moderate intensity workouts all pair well with these boxers. You’ll appreciate the brand recognition if you already wear Gymshark training gear.

Sizing, price range and where to buy

Gymshark offers sizes from Small through XL with detailed size guides on their website. Individual pairs typically cost $25 to $35, with multi-pack options reducing the per-pair cost significantly. You can purchase directly from au.gymshark.com with standard Australian shipping, though popular sizes sometimes sell out quickly during new releases.

9. LSKD mens performance underwear

LSKD (pronounced “Love Skeptic”) represents Australian streetwear culture fused with serious athletic performance, creating men’s underwear for gym workouts australia that bridges the gap between training gear and everyday comfort. This Gold Coast-based brand built their reputation on premium quality activewear that performs reliably during intense training sessions while maintaining the aesthetic edge that sets them apart from traditional athletic brands. Their performance underwear range includes boxer briefs, trunks, and athletic jocks engineered specifically for the demands of modern training programmes.

What makes this good for gym workouts

The performance underwear uses moisture-wicking technical fabrics that pull sweat away from your skin and dry rapidly during high-intensity training. LSKD designed these with four-way stretch construction that moves with your body through every squat, deadlift, and explosive movement without restriction. The flatlock seam construction reduces friction points that cause irritation during repetitive leg movements and cardio sessions.

You get reinforced waistbands that stay secure without rolling or digging in when you bend, twist, or perform core exercises. The leg openings feature elastic that grips your thighs firmly enough to prevent ride-up without cutting off circulation during leg training.

Best for body types and training styles

LSKD performance underwear suits you if you value Australian brand identity combined with reliable technical performance. The design works well for most body types, particularly if you carry athletic muscle mass and need underwear that accommodates larger legs without restricting movement. Functional fitness training, weightlifting, and mixed cardio sessions all pair excellently with the versatile design and durable construction.

Sizing, price range and where to buy

LSKD offers sizes from Small through XXL with detailed measurement guides on their website. Individual pairs typically cost $30 to $40, positioning them in the mid-premium range. You can purchase directly from lskd.co with standard Australian shipping and frequent promotional offers that reduce costs.

10. Muscle Nation athletic boxer briefs

Muscle Nation brings bodybuilding culture meets technical performance to men’s underwear for gym workouts australia, creating underwear that handles the extreme demands of serious strength training. This Australian fitness apparel brand built their reputation on durable, stylish activewear that withstands heavy use, and their athletic boxer briefs deliver the same robust construction you find in their training shorts and compression gear. You get underwear designed specifically for athletes who prioritise muscle building and need gear that supports their physique without restricting movement during compound lifts and high-volume training sessions.

What makes this good for gym workouts

The athletic boxer briefs use heavy-duty fabric blends that maintain their shape and elasticity through repeated washing and intense training sessions. Muscle Nation engineered these with reinforced stitching at stress points where cheaper underwear typically fails during deep squats or explosive movements. The moisture-wicking construction pulls sweat away from your skin rapidly, preventing the uncomfortable dampness that develops during extended training sessions.

You get adequate support and coverage without excessive compression that restricts blood flow during leg training. The fabric stretches in multiple directions to accommodate your full range of motion through squats, lunges, and dynamic stretches without binding or bunching around your thighs.

Best for body types and training styles

Muscle Nation athletic boxer briefs suit you if you carry significant muscle mass and need underwear that accommodates larger legs and glutes without feeling restrictive. Powerlifters, bodybuilders, and strength athletes benefit from the durable construction that handles heavy training volume. The design works particularly well if you prioritise leg development and experience problems with standard underwear riding up or failing at the seams during intense leg sessions.

Sizing, price range and where to buy

Muscle Nation offers sizes from Small through XXL with detailed measurement guides on their website. Individual pairs typically cost $25 to $35, making them accessible without premium pricing. You can purchase directly from musclenation.org with standard Australian shipping options.

If you want to explore our range, why don’t you take 20% off your first order – use SLY20 at the checkout. Remember you have a ‘first pair guarantee’ as well, so you’ve got nothing to lose.

11. Teamm8 sport briefs and trunks

Teamm8 delivers bold Australian design combined with performance focused construction in their sport briefs and trunks range, creating men’s underwear for gym workouts australia that stands out through distinctive styling and reliable functionality. This Sydney-based brand built their reputation on underwear that balances athletic support with contemporary aesthetics, and their sport collection features technical fabrics engineered to handle the demands of serious training sessions. You get underwear that performs well across different workout intensities while maintaining the unique visual identity that makes Teamm8 recognisable in the Australian athletic underwear market.

What makes this good for gym workouts

The sport briefs and trunks use moisture-wicking fabric blends that pull sweat away from your skin and dry rapidly during intense training sessions. Teamm8 engineered these with contoured pouch designs that provide structured support without creating uncomfortable compression around your anatomy. The fabric stretches in multiple directions to accommodate your full range of motion through squats, lunges, and explosive movements without restriction or binding.

Strategic ventilation panels increase airflow where you generate the most heat, particularly around your groin and inner thighs. The secure waistband features elastic that stays in place without rolling or digging in when you bend, twist, or perform core exercises.

Best for body types and training styles

Teamm8 sport underwear suits you if you prefer bolder styling alongside functional performance features. The design works well for most body types, particularly if you want underwear that makes a statement beyond basic athletic gear. General gym training, weightlifting, and varied cardio sessions all pair well with the supportive construction and breathable fabrics.

Sizing, price range and where to buy

Teamm8 offers sizes from Small through XL with detailed measurement guides on their website. Individual pairs typically cost $30 to $40, positioning them in the mid-range category. You can purchase directly from teamm8.com with standard Australian shipping and a 30-day return policy.

12. Rebel Sport multi brand sport trunks

Rebel Sport operates as Australia’s major sporting goods retailer, offering you a diverse selection of men’s underwear for gym workouts australia from multiple performance brands under one roof. This nationwide chain stocks athletic underwear from established names including Canterbury, adidas, Nike, and their own house brands, giving you the opportunity to compare different styles, fabrics, and price points without visiting multiple stores. You get the convenience of trying various brands in person before purchasing, which eliminates the guesswork that comes with online ordering when you need to determine the right fit and feel for your specific training needs.

What makes this good for gym workouts

The multi-brand approach allows you to select underwear that matches your specific workout requirements and budget constraints. Rebel Sport’s athletic underwear selection includes moisture-wicking synthetics from major sports brands that pull sweat away from your skin during intense training sessions. You find options with varying levels of compression, from minimal support trunks to more structured athletic briefs that provide additional stability during dynamic movements.

Best for body types and training styles

Rebel Sport suits you if you prefer hands-on shopping where you can physically examine fabric quality and construction before committing to a purchase. The variety of brands accommodates different body types and training preferences, from loose-fitting boxers for general gym use to tighter compression options for high-intensity workouts. You benefit from knowledgeable staff who can guide you toward brands that work well for your specific needs.

Sizing, price range and where to buy

Rebel Sport locations stock sizes from Small through XXL across their various brands, though specific size availability varies by brand and location. Price ranges span from $20 to $50 per pair depending on the brand and technology features. You can visit physical stores throughout Australia or shop online at rebelsport.com.au with standard shipping options and in-store pickup available.

13. Myprotein training boxer multipacks

Myprotein extends their sports nutrition expertise into affordable athletic apparel, offering training boxer multipacks that serve as practical, budget-conscious options for men’s underwear for gym workouts australia. This UK-based brand with strong Australian presence built their reputation on accessible fitness supplements, and their underwear follows the same philosophy of delivering functional basics without premium pricing. You get straightforward athletic underwear designed for general gym use rather than specialised performance features, making them ideal when you need to stock multiple pairs for your weekly training rotation without significant investment.

What makes this good for gym workouts

The training boxers use cotton-blend fabrics that provide natural breathability and softness against your skin during moderate intensity workouts. Myprotein designed these with enough stretch to accommodate basic gym movements through squats, bench presses, and cardio sessions without restriction. The elastic waistband sits comfortably against your waist and maintains its grip through multiple training sessions and washes.

You get simple, functional construction that focuses on everyday comfort rather than advanced moisture-wicking technology or anti-chafe features. The straightforward design makes them suitable for light to moderate training intensities where basic support and coverage suffice.

Best for body types and training styles

Myprotein training boxers suit you if you prioritise budget value over specialised performance features. The basic design works well for most body types during general gym training, light weightlifting, and moderate cardio sessions. You benefit from the multipack pricing when building a complete underwear rotation for frequent gym visits.

Sizing, price range and where to buy

Myprotein offers sizes from Small through XL with size charts available on their website. Multipack options typically cost $30 to $50 for three to five pairs, bringing the per-pair cost down to around $10 or less. You can purchase directly from au.myprotein.com, where frequent sales and promotional codes often reduce prices further.

14. Kmart Active budget sport underwear

Kmart Active delivers no-frills athletic underwear at Australia’s lowest price point, making them the practical choice for men’s underwear for gym workouts australia when you need functional basics without any investment beyond essentials. This major Australian retailer stocks their own house brand sport underwear that focuses on straightforward construction and accessible pricing rather than advanced technical features or specialised performance fabrics. You get simple cotton-blend or basic synthetic trunks and boxer briefs designed for general gym use when budget constraints take priority over premium features like anti-chafe technology or moisture-wicking innovations.

What makes this good for gym workouts

Kmart Active sport underwear uses basic fabric blends that provide adequate breathability and stretch for light to moderate gym activities. The construction includes elastic waistbands that stay in place during general training sessions without rolling or digging in excessively. You get enough flexibility to move through standard exercises like squats, bench presses, and treadmill sessions without significant restriction.

The underwear performs adequately during shorter training sessions or less intense workouts where excessive sweating and friction don’t become primary concerns. Basic stitching and construction methods keep costs minimal while providing functional coverage and support for everyday gym visits.

Best for body types and training styles

Kmart Active underwear suits you if you need bare minimum functionality for infrequent gym sessions or light training activities. The basic design works for most body types during low-impact workouts, general fitness classes, and moderate intensity training where specialised performance features aren’t critical. You benefit most if you’re starting a fitness routine and need affordable options before investing in premium athletic underwear.

Sizing, price range and where to buy

Kmart stocks sizes from Small through XXL with basic size charts in stores and online. Individual pairs typically cost $5 to $12, making them Australia’s most affordable athletic underwear option. You can purchase at Kmart physical stores nationwide or through kmart.com.au with standard shipping and in-store pickup options available.

15. 2XU compression shorts as base layer

2XU takes a different approach to men’s underwear for gym workouts australia by offering compression shorts that function as a performance base layer rather than traditional underwear. This Melbourne-based brand pioneered graduated compression technology in athletic wear, and their compression shorts deliver medical-grade compression combined with advanced fabric engineering that supports your muscles during intense training sessions. You wear these as your primary underwear layer, eliminating the need for separate briefs or boxers underneath. The compression technology actively supports your muscles while reducing fatigue and improving blood flow throughout your workout.

What makes this good for gym workouts

The graduated compression applies targeted pressure to your muscles, promoting better blood circulation during heavy lifts and high-intensity cardio. 2XU engineered these shorts with their proprietary PWX fabric that provides powerful elasticity and durability through thousands of training sessions without losing compression effectiveness. The fabric wicks moisture away from your skin rapidly while maintaining consistent compression that reduces muscle vibration during explosive movements like box jumps or sprint intervals.

Flatlock seams sit completely flat against your skin to eliminate friction points that cause chafing during repetitive leg movements. The antibacterial treatment prevents odour development during extended workouts or multiple training sessions between washes. You get UPF 50+ sun protection when training outdoors, and the compression fit stays secure without riding up or shifting during any movement pattern.

Best for body types and training styles

Compression shorts suit you if you engage in high-intensity training that generates significant muscle fatigue, including CrossFit, functional fitness, and heavy compound lifting. Athletes recovering from leg injuries benefit from the graduated compression that supports muscles and reduces inflammation. The design works well for most body types, though you need to select the correct compression level based on your training intensity and personal preference.

Sizing, price range and where to buy

2XU offers sizes from XS through XXL with detailed measurement guides focusing on waist and thigh circumference. Compression shorts typically cost $80 to $120 per pair, reflecting the medical-grade compression technology and premium construction. You can purchase directly from 2xu.com or through major Australian sporting retailers including Rebel Sport and specialist running stores.

Ready to pick your next gym underwear

You now have 15 solid options for men’s underwear for gym workouts australia that address different needs, training styles, and budgets. Your choice depends on what matters most during your sessions. If you struggle with chafing during leg training, prioritise options with anti-chafe technology like Step One or Runderwear. Athletes who train in hot conditions benefit from moisture-wicking fabrics found in Under Armour or VANTA. Budget-conscious gym goers can build a solid rotation with Myprotein or Kmart Active multipacks.

The right underwear transforms your training experience by eliminating distractions and discomfort that pull your focus away from performance. You deserve gear that supports your anatomy properly, manages sweat effectively, and stays in place through every movement. Start with one or two pairs from different brands to identify which features work best for your body and workout style. Ready to experience the difference proper support makes? Check out SLY Collective’s bamboo pouch underwear designed specifically for Australian athletes who refuse to compromise on comfort.