Extreme protection. Extreme comfort. Extreme self-expression. That´s UGGextreme™ . Winter should be fun. So, let´s get started: The shorter version of our new Adirondack Meridian offers extreme protection 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: - Designed to help protect against heavy weather conditions, including water, rain, and snow. If present, zippers and tongues are gusseted and treated with water-repellent coatings. Vibram: - Vibram is a high-performance rubber outsole. GORE-TEX: - GORE-TEX Materials are designed for a wide range of activities. They are optimized for breathability and wicking moisture so your feet stay dry and comfortable all day and all year round. Sugarcane EVA: - The sugarcane in our Sugarcane EVA foam allows us to reduce dependency on fossil fuels by replacing petroleum-based ethylene, absorbing 1.6 pounds of CO2 for every pound of ethylene replaced. Weather Rated: - The sugarcane in our Sugarcane EVA foam allows us to reduce dependency on fossil fuels by replacing petroleum-based ethylene, absorbing 1.6 pounds of CO2 for every pound of ethylene replaced. Exceptional Traction: - Features an innovative outsole that provides outstanding grip. Features: - Waterproof - Waterproof leather - Water repellent materials - Gusseted tongue with water repellent coating - GORE-TEX internal membrane bootie - Rear pull tab, 10mm UGGplush™ 60% upcycled wool, 40% TENCEL™ Lyocell collar - Non-wicking laces, Reflective ticked laces, Metal speedlace eyelts - PU foam footbed incorporates 25% of Susterra® plant-based compound and 75% PU from petroleum - Midsole incorporates 44% sugarcane - Vibram ® outsole with ICETREK rubber compound, Lightweight and textured rubber mudgard, Vibram® Traction Lug technology - Weather Rated -32˚C - Embossed UGG® logo, UGGextreme™ reflective silver TPU print on webbing heel pull, UGGextreme™ reflective silver woven tongue label Specifications: Composition: - 10mm curly UGGplush™ 60% upcycled wool - 40% TENCEL™ Lyocell lining - 10mm curly UGGplush™ 60% upcycled wool - 40% TENCEL™ Lyocell sockliner