Mountain Hardwear Men's Absolute Zero Mitt Gloves OutDry Waterproof Technology: extremely waterproof, totally windproof. The OutDry membrane is directly bonded to the glove's outer shell, eliminating the ability for wind and water to penetrate through the sewn seams of the shell, keeping hands warmer Insulated with our highest quality 800-fill down for extreme warmth Extra long gauntlet fits over bulky jacket sleeves SimpleCinch one-handed gauntlet closure with Cyberian cordlock seals out snow