UHMWPE High Performance Yarn. The 13-gauge seamless knit provides exceptional level of comfort, while the open back style allows excellent breathability. The Thermal Terry Lining provides for warmth in Cold Weather. Gray Polyurethane (PU) coating on the palm and fingers provides for excellent grip and maximum dexterity for the most tactile of work. Knit wrist is elasticized for snug fit. Salt and pepper color. Sizes: S - 2XL. PU5 is ideal for handling sharp steel, glass, automotive, metal fabrication and recycling. 120 per case. Sold by the pair.