Flexible Thermoplastic Rubber (TPR) closure provides a secure fit to the wrist. Patented Impact Guard™ protects the first knuckle with EVA foam padding. Thermoplastic Rubber (TPR) knuckle guard and full-length fingertip protection reduce the risk of impact and pinching injuries. Form-fitting TrekDry® material keeps your hands cool and comfortable while you work. DuraHide™ leather thumb reinforcement. Pinched fingertip construction improves fingertip strength. DuraHide™ leather fourchettes improve finger durability. DuraHide™ leather palm provides extreme abrasion resistance. D3O® palm padding absorbs and dissipates high-impact energy through the palm.