DexShell ToughShield Waterproof Gloves Outer: 65% Para-aramid (Kevlar type), 15% Spun steel, 8% Elastane Interlining: 100% Waterproof and Windproof Porelle(R) Membrane Inner: 73% Coolmax(R) FX yarns, 20% Nylon, 7% Elastics Seamless construction for the highest comfort and maximum dexterity Silicone dotted palm and fingers for increased grip