Go seamless! Because they're both warm and waterproof, these smooth, snug-fitting IceArmor Dry Skinz Gloves by Clam are perfect for your cold-weather tasks requiring fingertip dexterity and grip control. The DexShell® membrane offers superior waterproof, breathable performance and doesn't hinder the flexibility and warmth of the outer materials, so your hands stay dry, comfortable, and able to perform intricate tasks without removing your gloves. The flexible outer is made of 88% nylon/2% spandex/10% elastics; thermal performance inner is 90% acrylic/10% nylon. Extra-long cuffs.