Extremely light and flexible, yet this all-new design provides superior protection and shock absorption with the flexibility to move the way your body moves. XTAK is the lightest, strongest product of its kind ever created. Unique X-shaped thermal plastic urethane (TPU) shell EVA high-density foam for superior shock absorption Lightweight TPU and Cordura® nylon construction Forceful spring-back action that gives you the protection you need Cool Max™ inner surface for wicking moisture away Anti-skid inner surface to keep pad secured Spandex adjustable straps with Hatch Rapid Deployment Clips and hook & loop closure for secure fit Available in Black, Digitized Camo, Olive Drab and Coyote Tan