UYN Boxershorts Position+ Biotech 3 Inch

Position Biotech is the underwear made from our natural materials Biolight, Kapok, and Natex, offering unique comfort at any time of day. Additionally, it is ideal for high-intensity physical activities, such as at the gym, thanks to the Boy pouch, which has been scientifically designed to stabilize and protect the testicles. The Boy pouches were designed and developed in AREAS, UYN's innovative scientific research and sportswear laboratory, and tested by the CantoniLab research center.