The U+05 is built with a few more features than its sibling the U+03, making this elbow pad ideal for beginner to intermediate players. Constructed with built from the inside out (B.I.O.) system and 2-piece free-flexx body for extra mobility. Offering a 2-strap adjustable system, segmented forearm and multi-layer bicep both with foam inserts, and a deep molded asymmetrical elbow cap so that your arm sits deep in the pad so youll be protected and comfortable all game long.