Bauer's Premium LockJock Short were designed with player protection in mind. The patented LockJock fit system positions and locks the included cup securely in place, ensuring there are no gaps in coverage throughout gameplay. LockJock allows for maximum mobility while still allowing for comfort and secure protection. Bauer's NG Premium LockJock adds Bauer's 37.5 moisture wicking fabric which uses player body heat to evaporate sweat to keep players dry. 37.5 maximizes comfort and performance by removing excess body heat and while increasing drying times. Likewise, Bauer's permanent anti-odor feature refreshes after each wash for added longevity. Also, strategic mesh inserts offer added ventilation keeping the player cool and dry, increasing comfort. The compression jock short offers a locker loop at the back waist with flat lock seams for a better fit and reduce chaffing. The shorts fit tight with compression for added mobility and increased blood flow.