Goat-grain leather with Oilbloc[TM] for unbeatable oil resistance and Waterstop[Tm] for excellent water, oil, and stain-repellent properties. Goatskin is exceptionally tough and abrasion resistant with a high strength-to-weight ratio. Seamless-knit, cut resistant Kevlar[r] lining for ANSI level A4 cut protection. 100 gram Thinsulate[TM] lining for excellent warmth without the bulk. 1800 grams of cut protection.