A business is built around people. It may sell products, but it’s the people who buy the products and the people who sell the products that are important. We believe we are nothing without our valued customers. Our mission is to treat each customer as if they are our only customer.

Reviews are a great way to know if we’re getting it right. That’s why we appreciate all reviews – both critical and complimentary. In this way we can use customer feedback to improve our user experience and customer journey.

Please don’t hesitate to leave a review. We are grateful, because we know that future customers will benefit.

If you would like to place a Google Review, click on the link.

Google Review




Designs are amazing and the reason I thought to give them a go. Was worried about sizing, especially in the seat but it was spot on. Good fit. Not completely confident in the elastic on the legs but time will tell.

Peter H.Verified buyer reviews

I love your collection. They’re my favorite to wear.


Luke GaytanVerified buyer reviews

“Have not bought any undies from anywhere else.. Still rocking my SLY’s I bought years back. Best undies I have ever had.”

Nathan JacobsVerified buyer reviews

“Comfort with support unparalleled by other brands.”

what buyers say

Paul HubnerVerified buyer reviews

We have been through so many sly undies over the last 10 years!

Hubby will give other brands a try but end up putting them in the bin and going to back to SLY underwear as they are the only comfy ones to work in.

Service is always fantastic and so many patterns to choose from.

Thanks for your great underwear Sly Collective!

what buyers say

ShariVerified buyer

I have 5 men wearing them. Lining up birthdays & Christmas. The youngest demands them now LOL.

Alicia SimcockVerified buyer

Great fit. You can feel the quality of these undies.

Rob LoganVerified buyer

Great customer service, super comfortable and do NOT ride up *at all* unlike 99% of other brands!

Highly recommended!

Rob SVerified buyer

Thanks for the best form-fitting undies.

Long leg and briefs are so comfortable love your products and over time will replace all my existing undies.

Thanks so much. 

PeterVerified buyer

Reviews will always give you the best insight…

Have been a bonds guy since forever!


Christopher H.Verified buyer

Awesome fit and very comfortable, snug where they need to be and roomy where needed.

Jay BethuneVerified buyer

Perfect fit – even make me look good… 😉

Graeme G.Verified buyer

Nice and comfy. Fit well and strong elastic waist band. I’m well and truly a SLY lover.

Stephen S.Verified buyer

Awesome fit and style and I like the elastic around the legs that makes the boxers Not ride up when wearing tight jeans.

Leon S.Verified buyer

Style, comfort and quality. My 18 year old son and husband love them.

Tania W.Verified buyer

I am very pleased with the mystery 6 pack that was sent to me.

Great variety, extremely comfortable and top quality.

Shipping was quite quick as well. Keep it up!

Bryan A.Verified buyer

Thanks…..I appreciate your authentic item description and swift postage.

NateVerified buyer

Been wearing SLY’s for a while and they are great to wear. Will be buying more.

Glen H.Verified buyer

Thanks for me amazing so comfortable great for all conditions undies.

Love the long leg design, great for my jogging.

Peter S.Verified buyer