MADE FOR PROTECTION AND PAIN RELIEF: McDavid's boxers will provide in protecting your most important areas as well as help reduce injury HIGH QUALITY MATERIALS AND CONSTRUCTION: Stretch fabric with Hydra vent Moisture management technology keeps athletes cool and dry and provides a full range of motion COOLS & SUPPORTS: The New Flex Cup design provides maximum protection, it is extremely light weight & designed with new air flow ports for unmatched ventilation EASE OF USE: Simply slide on for a snug fit and place cup in the easy access pocket SIZED TO FIT MOST: This Performance Boxer comes in a range of sizes to fit multiple body types. Available Sizes, Adult Small, Medium, Large, XL, XXL, & XXXL.