The Flex Boxer Briefs were designed for your more intense days. This custom blend has increased compression, breathability and support. It also features cooling mesh zones for anti-odor and temperature control.
Model is 5'10" and is wearing a size Small
Signature 40° side-fly
Ventilated mesh cooling zones
The best part about your Flex Trunks is the opening is vertical not horizontal. Horizontal openings over time become irritating. Personally, I wish there was no opening and more support. I don't know who actually uses that opening to use the restroom. I imagine most just pull the waistband down...
If you know you know... Underwear for dudes is not created equal that's for sure; Bylt underwear are lightweight, breathable, and give just the right amount of support for the boys without feeling constrained. I like that the waistband is not tight, and gives me freedom. Bring on more colors!
I'm absolutely in love with how comfortable these are, the fit is perfect, the feel is perfect, the price is not so perfect....That's a lot of money to drop on underwear...I would like to purchase 5 or 6 more pair to replace my current underwear but thats a chunk of change.
Premium signature blend of Cotton, Polyester, and Spandex. Perfect for your essential everyday shirt, leaving you with that flawless BYLT Fit.
High-quality performance blend of Cotton, Polyester, and Spandex. Reactive fabric allows for slight reduction in length to provide the perfect structured fit.
*Standard Boxer Brief Size Guide Measurements:
Waist: Circumference measurement of waist. Boxer Briefs are designed to fit above the hips.
Outseam: Measure the length from the intersection of the waistband & hip to the bottom hem, follow the outer seam.
*Product measurements can vary by 1/2"
If you don't love the fit, send it back and we'll exchange the size so you're happy.