15 guage grey 100% nyon/spandex shell with black nitrile 3/4 coating, micro-foam coating(15 guage breathable seamless liner provides excellent dexterity and flexibility,covered spandex have the glove fit hand even better. Micro- foam nitrile coating keep hands dry, great for picking up small, slippery items, comfortable for gripping, repels water & light oil,ideal applications for assembly small parts under oiled and wet circumstance, automobile manufacturing, engineering, painting and garden)