

BN3TH
The BN3TH Pro Flex Trunk delivers all the performance benefits of the Pro Flex Boxer, just with a shorter, body-baring 3.5" inseam. Designed from a moisture-wicking polyester-spandex blend and built with the Original 3D Pouch, this trunk provides a secure, lifted fit that keeps everything supported, separate, and in place.
Perfect for training, travel, or just showing off your thigh game, this athletic trunk is quick-drying, friction-free, and made to move. Sporty. Sculpted. Seductively functional.
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