Flex Lite Elbow GuardThe Flex Lite Elbow Guard uses a compression sleeve design that utilizes EVS's RMF (Reactive Memory Foam) Technology that's soft and pliable yet stiff upon impact. Strategically placed Trac Grip technology with silicone grippers on the upper and lower cuffs helps hold the guards in place and limits migration. The Flex Lite Elbow Guard is protection so light, flexible, and comfortable that you won't know you're wearing them. KEY FEATURES Reactive