Enhance your ski/winter outerwear style, as you step-out - in the UGG Lachlan Womens Boots. These premium snow boots are made from waterproof leather and quilted nylon, the interior has 40 grams of insulation within a wool lining, delivering the ultimate in protection, warmth and comfort. The Lachlan Boots for Women are designed to withstand temperatures as low as -32 C. Waterproof leather and nylon, eVent membrane, Nylon lace, UGGpure wool insole lining, enerG Comfort System insole, Dual-density midsole, Vibram outsole with Arctic Grip, 200g insulation, Cold weather rated to -32 C, 7 inch shaft height, Warranty: One Year, Waterproof: Yes, Material: Leather/Nylon, Type: Boot, Insulated: Yes, Sole Material: Vibram outsole with Arctic Grip, Model Year: 2018, Product ID: 479797, Model Number: 1017431-CRDV 7.0, GTIN: 0190108843309