... .sports skateboard protector; 2.Knee/Elbow:600D Nylon,10mm EVA,PE Shell; 3.Wrist pads:EVA, PP plate; 4.anatomically shaped. KOSTON sports ... protector / skateboard protector AC630Knee pads/Elbow pads: 600D Nylon,10mm EVA,32g ... , Inside stitch logo, LOGO Mark, Common Twist&Straight plate. KOSTON sports protector / skateboard protector AC625