Schutt Sports AiR MAXX Triple Flex Catcher's Leg Guards The sleek, contoured design of the new Scorpion knee cap gives you a flatter, more stable landing area along with more coverage for the inside of the knee when dropping to block balls in the dirt The Optimized Shin Plate is thinner and lighter than traditional shin plates, but still provides needed coverage Side Ankle Protection addresses a chronically unprotected area. Side protection for your ankles is built right in Energy Lock Technology- Schutt D3O makes the knee pad soft and comfortable, but able to absorb and disperse energy upon impact