Shift MX – Enforcer Elbow Guards Bring serious elbow protection to your arsenal… for a price that’ll make you smile all the way to the bank! Elbow Guard Features: High-impact plastic shell for maximum protection. Pre-curved design conforms to the body while in the riding position. Ventilated foam padded backing for increased comfort and airflow. Criss-cross cinch system for evenly distributed retention and reduced slippage.