Shock Doctor Men's Ultra Compression Hockey Shorts with Ultra Carbon Flex Cup polyester;spandex;nylon Imported Bio-Shape is exclusive to this short pattern to match the curve and shape of an athletes natural stance Bio-Shape is exclusive to this short pattern to match the curve and shape of an athletes natural stance Air-Flow technology with four-way mesh stretch zone on inner thighs provides maximum heat release, comfort and unrestricted movement Ultra Comfort Inner Fit in an exclusive design that integrates a wrap-around inner mesh and four-way stretch brief/supporter with padded cup