New Under Armour UAKS2 Knee Support for Adult Catcher Leg Guard Support Alloy Aluminum Dynamic Synthetic Leather for lightweight Constructed from Rawlings world Dynamic Synthetic Leather for lightweight performance Full length EVA foot bed provides incredible shock absorption and an overall well cushioned feel Kube outsole for flexibility and cushioning Forefoot Flex response with Pro Flex multi zone flex points High Quality Leather Wide & Deep Pocket Thick Heal & Toe Padding PTH Padding in Base of the Hand Vertical Laces Between Web & Pocket 33 Attach to leg guard harness to provide support to catchers knee joint and leg muscles Easy to attach and adjust on virtually any leg guard Multi level foam construction for necessary support and comfort Used by players from youth through professional levels Compatible with all leg guards for both baseball and softball