Shock Doctor Supporter with AirCore Hard Cup, Adult & Youth ULTRA CUP RETENTION SYSTEM - holds cup in place, while offering comfort and range of motion during a ULTRA COMFORT MICRO-KNIT WAISTBAND - For the most comfortable fit VENTED MESH CUP POCKET - Allows for maximum airflow to keep you cool and dry AIRCORE HARD CUP - 30% lighter than traditional molded cups made from patented 3-layer fusion techno