COZY WARMTH MEETS COLD WEATHER FUNCTIONALITY THAT&';S GAME FOR APRES ANYTHING. VERSATILE TRACTION: OmniTraxA(R) Interchangeable Sole System for traction on the fly; easily change soles as conditions or terrains demand. WATERPROOF: Waterproof breathable bootie construction combined with waterproof leather keeps feet bone dry. INSULATION: 200g of 3M(TM) Thinsulate(TM) insulation with a plush lining for ultimate warmth and comfort. FIT: Reinforced heel counter provides performance fit and stability. COMFORT: Shock-absorbing EVA midsole offers underfoot comfort and support. ON/OFF: Metal speed lacing system for quick and easy lace-up. TEMP RATING: Comfort rated down to -20 Degrees Fahrenheit. SPECS: 11" height / 3lbs 0oz per pair. SIZES: 6-11 (whole sizes only)