We have free shipping at both ways and greatest sales for the Columbia Sierra Flurry Black/Grey Ice Like a winter s sudden flurry of snow, you ll get carried away with the Sierra Flurry and its all-over warmth and comfort. Water-resistant suede leather upper with a faux fur collar and a locking side-zip closure. Rated to withstand temperatures as low as -25 F/32 C thanks to the 200g. Thermolite insulation. Thermolite delivers warmth without bulk, for extreme conditions and everyday activities, providing lightweight warmth and movement. EVA footbed with nylex cover. The exceptionally lightweight Techlite shell provides waterproof, breathable performance and support. This durable, impact absorbing material is also non-marking, odor-resistant and cleans easily with soap and water. Nylon shank provides rigidity and support. The red Omni-Grip outsole is comprised of soft, flexible and firm compounds to provide increased abrasion-resistance for added durability. Designed for winter sports, the Omni-Grip outsole is formulated to maximize traction in snow and ice while resisting colder, harsher temperatures.