Caiman New Cow Split, Hi Viz/Reflective, Wp, Combo Cuff, Heatrac Insulated Large Size is large Cowhide palm that provides great durability for heavy duty work applications Contour which conforms to the natural shape of the human hand and provides proper finger alignment 140 gram Headrace micro-fiber insulation for ultimate warmth and comfort Back is hi-Viz orange poly with silver reflective tape on the finger tips, knuckle area and around the entire cuff for maximum exposure