JDP Cap Reinforced with D3O Zero & Molded Foam Coverage: Designed to disperse impact force away from the elbow joint wile D3O Zero helps absorb impact and shock in a hard cap construction to give young players elite-level protection Articulated Bicep: PE foam provides comfort and mobility Double strap adjustment system with Maximized Velcro Landing Zone: Built for comfort and protection, the strap system keeps the elbow pad in place