CCM's Premier R1.5 Chest & Arm Protector features PE Foam at the Sternum for increased protection, a quick release velcro adjustment on the shoulder wings for a customized fit, as well as Multi-Segmented EPP Foams for greater mobility at and around your chest. The Bicep and Arms feature a square design to maximize coverage. The Elbow Cap is a JDP® Injection Molded PE Cap that adds additional protection. Additionally, the Shoulder cap is Molded HD Foam that also further augments the protection in these shoulder pads.