A heavyweight, 18 oz. corded cotton/poly double-weight palm is united with a full mechanics-style back in these unique gloves engineered specifically for the oil patch. Our molded impact protection high-viz backs are flexible and do not prohibit the full range of hand movement. They protect against knocks and scrapes, while palms provide good grip when handling oily metal parts by absorbing excess oil. Thumb crotch area is reinforced with a Kevlar patch for longer wear, while snug nylon knit wrist cuff is comfortable and protective.