The best fitting jock for competitive adult athletes seeking the best combination of premium comfort and maximum protection. A secure fit and breathable stretch mesh offers maximum comfort, unrestricted range of motion and keeps the cup in place during all athletic activities. Includes the Shock Doctor Ultra Carbon Flex Athletic Cup with multi-layer protection designed to shield and transfer shock away from areas where protection is most crucial. Breathable, stretch mesh Wraparound supporter for maximum comfort and fit Ultra comfort micro-knit waistband Ideal for most contact sports like Football, Hockey, Lacrosse & More HSA/FSA ELIGIBLE