DexShell Flame Retardant Waterproof Gloves Outer: 82% Para-aramid (Kevlar type), 8% Elastane, 10% Elastics Interlining: 100% Waterproof and Windproof Porelle(R) Membrane Inner: 91% Cotton, 9% Elastics Seamless construction for the highest comfort and maximum dexterity Silicone dotted palm and fingers for increased grip