Comfy Moda Women's Winter Ice Snow Boots with Genuine Shearling Leather 4 Extreme Cold Weather Australia wool Imported Genuine Shearling Rubber sole Genuine shearling and wool lining/rubber sole with great traction Handcrafted, double face sheepskin boot with reinforced suede heel cup for better fit and support Removable and soft EVA midsole with wool make you instantly feel the comfort and support The collar can be turned down at the ankle or lift up to match your outfit. Temperature Rating: -25 C / -13 F; 8.5" shaft, 1.25" heel ; Product measurements were taken using size 7.