Sorel Boots Blue NY1879-465 Insulated Waterproof Duck Snow 。Brand: Sorel Model: Sorel NY1879-465 unisex waterproof insulated winter snow boots. Color: Navy blue nylon uppers with black rubber lower shells, royal blue trim and laces, and off-white faux fur linings. Gender/Department: Unisex Adults. Size: US 6, UK 5, EU 38, CM 24 (per inner size tag). Width: Standard width. Upper material: Durable waterproof nylon shafts with synthetic leather overlays and protective rubber shell construction around the feet. Lining material: Soft faux fur lining and collar designed to provide warmth and comfort in cold conditions. Insole material: Faux fur-lined cushioned insole designed for cozy underfoot insulation. Midsole/Technology: Cushioned midsole platform engineered to provide comfort and insulation from cold ground surfaces. Outsole: Rugged rubber outsoles with herringbone-style traction pattern and waterproof branding plates for grip on snow and wet surfaces.