Brass Knuckle SmartCut Gloves, No. BKCR404, offer heavy duty cut protection, slip-resistance and no-smudge surface protection. The gloves are made from a high-quality, ultra-high-molecular-weight polyethylene fiber blend that allows dexterity and tactile sensitivity. The gloves provide ANSI cut level 4 protection without bulk and are coated with soft polyurethane over the palms and fingers to enhance grip. The coating on SmartCut gloves leaves minimal residue, even on glass, metal or fine finishes, according to the company.