Soft Poly Carbonate Plastic Shells At Elbow And Shoulder Parts Including Front Plastic Panels, Aluminimum Wire At Back Side, Hard Poly Carbonate Plastic Shells At Back Protector Plastic Shells, Polyethylene Foam Sheet As Inner, Nylon Wire Mesh, Lycra Mesh, Adjustable Straps At Arms, Buckle Adjustment Straps At Shoulders Area & Biceps, Adjustable Elastic Strap At Waist Area, Removable Back Protection, Lycra Wrist, Front Zip Closure