Mid-calf winter boots in eco-conscious faux suede. Round toe Zipper closure Shaft height: 9 in Heel height: 1.8 in 3M Thinsulate insulation Comfort foam insole Berber fleece lining TPR lug sole 3M Thinsulate insulation:Effective in damp conditions Made from microfibers that trap and hold body heat Warm, thin and light | Ardene Lined Faux Suede Mid-Calf Boots in Black | Size 6 | Eco-Conscious | Microfiber