The Warrior Alpha QX4 Elbow Pad offers performance-level protection through the plastic inserts located in the forearm and bicep guards. The body of the QX4 is consists of a form-fitting plastic base and comfortable, medium-density foam topping it. Elastic straps secure the elbow pad securely to the arm to keep protection where it needs to be. Equipment designed for superior fit, protection and mobility; Lightweight slash and bicep guards. 3 Strap system, buult with a fabric liner to keep you cool and dry.