Beautiful boots !! Worn outside just one time! Details below are from www.Sorel.com: The Tofino II boot is a stylish and practical addition to your wardrobe. It offers a perfect balance of protection and style with a waterproof nylon upper, microfleece lining, and 100g insulation, while the molded rubber outsole provides excellent traction. UPPER: Available in a waterproof PU coated textile and leather combination, or a PU coated leather and felt combination. Faux fur cuff. Microfleece lining. Waterproof breathable membrane construction. Laces are not waterproof. INSULATION: 100g insulation. FOOTBED: Removable molded EVA footbed, microfleece topcover. MIDSOLE: Rubber. OUTSOLE: Molded rubber. HEEL HEIGHT: 1 3/4 in. PLATFORM HEIGHT: 1 in. SHAFT HEIGHT: 10 1/4 in. LACE LENGTH: 42 in. Please note: Laces and zippers incorporated in SOREL footwear are not waterproof. Measurements based on size 7. Uses: Heavy Snow