New in Stock

Pro Flex Boxer

$27.95

SKU: FL

Length: 6.5

Color: Grey

Size: G

The Pro Flex is designed to move with minimal friction and absolute comfort. These boxers feature the Original 3D pouch for perfect separation and support, so you can always perform at your best.

The fabric is a breathable, moisture-wicking polyester blend with Ionic+® anti-odor technology that won't wash out.

Fabric: 89% recycled polyester, 11% elastane

The original 3D cover
Breathable mesh
Smooth, friction-free finish
Ionic+® Anti-Odor Technology
Premium quality anti-roll belt
Anti-friction flat seams

These boxers with a 6.5 inch inseam provide a secure fit.


All BN3TH fabrics are soft and stretchy. If your measurements are between two sizes, size up for a looser fit or size down for a slimmer fit.