The Itech 955 TechLite shoulder pads are constructed with high density foam throughout the biceps, sternum, clavicle, front and back ribs, shoulder caps, and the back. They offer a "Flex Chest" retractable side panel system to allow for mobility. They also offer the "Flex Back" which adjusts to the players movement allowing for maximum protection. Stay cool and dry with ICEAIR, the moisture management system. The 955's also have removable extended abdominal and back protectors to customize your protection.