378GOBTKLS Endura Kevlar-Lined Waterstop/Oilbloc Winter Goat-Grain Drivers Glove, Size Small Goat-grain leather with Oilbloc for unbeatable oil resistance and Waterstop 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 lining for ASTM level-4 cut protection 100-gram Thinsulate lining for excellent warmth without the bulk Level 4 arc-flash resistant according to ASTM F1959-200 10