This pair of boots offers serious defense against cold and wet weather conditions, rated to withstand temps as low as -32˚C. The waterproof upper and gusseted tongue keep wetness out, while the high-tech GORE-TEX interior lets skin breathe. Featuring an asymmetrical topline that allows for more ankle flex for your next trek. Our signature snuggly UGGplush upcycled wool blend in the liner and sockliner offers unparalleled warmth and coziness in harsh conditions. The Vibram® outsole features ICETREK compound for enhanced traction on slippery or icy surfaces, from the streets to the slopes.Waterproof leatherGusseted tongue with water repellent coatingGORE-TEX internal membrane bootieRear pull tab, 10mm UGGplush 60% upcycled wool, 40% lyocell collarNon-wicking laces, Reflective ticked laces, Metal speedlace eyelts10mm curly UGGplush 60% upcycled wool, 40% TENCEL™ Lyocell lining10mm curly UGGplush 60% upcycled wool, 40% TENCEL™ Lyocell socklinerPU foam footbed incorporates 25% of Susterra plant-based compound and 75% PU from pretroleumMidsole incorporates 44% sugarcaneVibram ® outsole with ICETREK rubber compound, Lightweight and textured rubber mudgard, Vibram Traction Lug technologyWeather Rated -32˚CEmbossed UGG® logo, UGG Extreme reflective silver TPU print on webbing heel pull, UGG Extreme reflective silver woven tongue labelBest for: Heavy snow, Heavy rainNEW IN BOXGUARANTEED AUTHENTICRETURNS ACCEPTED-INITIAL AND RETURN SHIPPING NONREFUNDABLE.