Offering warmth for extreme environments without compromising agility for precise climbs, the Phantom Guide is packed with modern technology to keep your feet dry, comfortable, and mobile as the temperatures plummet. Cordura?? and 10% elastane (S-tech fabric) upper. Waterproof-OD/Primaloft?? lining. Pro-fiber insole. PU/TPU midsole. Quick and easy lacing system. ErgoFIt system. Enhanced shock-absorption and durability. Waterproof T-Zip and integrated gaiter. Vibram?? TT3 outsole. Weight: 1 lb. 15.7 oz.. Imported. 666898226764 20211600063 87411/210