Our core compression short with x-pocket cup retention system has Great comfort, fit and protection. The core compression short is constructed with moisture wicking four-way stretch fabric that moves with your body while eliminating sweat. The mesh cup pocket secures the cup and increases ventilation to improve cooling. The comfort waistband allows you to play without irritation. Our exclusive x-pocket cup retention system is designed to position the cup pocket in a more natural position between the legs for a closer, more comfortable fit. The Shock Doctor bio flex cup, a vented bio-shape device designed to shield areas where protection is most crucial. The body of this core protective gear forms flawlessly to your athletic frame providing unrestricted movement, Airflow and comfort.