EXO Kneepad The EXO kneepad is designed to be light and breathable, but offer maximum protection from impact to the knee. The EXO has a molded exoskeleton of anatomically placed EVA and memory foam pads to protect and maintain heat around soft tissue, while the mesh panel in back allows for greater flexibility and less moisture build-up. COLORS : Black , Royal , Red Sizes: Youth S, M, L Adult S, M, L, XL, XXL