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...
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.