Plus Size Boxer Briefs 3-Pack

Plus Size Boxer Briefs 3-Pack

underwear for big men

Plus Size Boxer Briefs 3-Pack

$51.95 incl.

In stock

$51.95 incl.

or 4 fortnightly payments of $12.99 with Afterpay More info

  • Superb cotton comfort
  • Roomy 3D contour pouch design
  • Reinforced flat-seam technology
  • No ride-up guarantee
  • Hidden pocket for cash, passport, etc.
  • Longer leg length prevents chafing
  • Best travel underwear


  • 2XL & 3XL plus sizes available
  • Big guys need underwear with solid construction, like double stitching, flat-lock seams and roomier pouches. 
  • Our underwear hums at full throttle. Working hard to keep you comfy.
  • Natural, breathable cotton combined with super soft modal for a longer lasting, no-sag experience.
  • U-shaped contour pouch that nestles the squad in ultra comfortable accomodation.
  • Convenient hip-pocket underwear keeps important items safe on your body. Stash anything from condoms to the remote control.
  • Unmistakably the best travel underwear.

Additional information

Weight 0.17 g
Dimensions 33 × 25 × 1 cm

50% Cotton 45% Modal 5% Spandex


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50% Cotton 45%Modal 5% Elastane.

Feels like cotton. Washes like cotton. Absorbs moisture like cotton.





cold/warm wash

no bleach


Feel like a champion.

Step out in these bad boys and you’re ready for a kick-ass day!

Our tailored boxer briefs set a new benchmark in athleisure men’s underwear.

Superbly comfortable underwear with a generous pouch that gives the boys plenty of room to move.

If your day has you in a tight squeeze and you feel it’s either fight or flight, you can depend on the anatomically contoured fit to give you support where you need it most. Like a wingman in the ring.

Get up and at it.

Underwear to suite your lifestyle and your pocket, all day and way into the night.








Why does underwear have pockets?

Did you know the quirky SLY pocket was the brainchild of Dustin Slypen when he was out having a beer with mates back in 2006?  He came up with the idea of men’s pocket underwear for a guys ultimate night out! Fast forward a few years and now pocket underwear holds anything from iPhones to your passport. Keeping your important stuff safe.

SLY Collective boasts an impressive range of mens underwear online that takes underwear to the next level. The quality of our mens trunks and boxer briefs is way ahead of the pack.

Loyal customers have come to appreciate buying SLY Collective mens underwear online for our consistent and premium quality. As an independent business we get to know more about our customers so we can move forward

We make it easy and convenient for you to top up your undie-drawer year after year.

So take the plunge and give these bad boys a run for their money. With SLY your bottom is tops.

P.S. Going commando is not necessary when you feel this good in our boxer briefs.

Remember – wear SLY or nothing!

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