Nubuck leather uppers with contrast stiching. Waterproof uppers. Dual elastic side gores for easy on and off. Faux-fur lining for warmth and comfort. 200g KEEN.WARM insulation. KEEN.DRY™ waterproof, breathable membrane. Compression-molded EVA midsole. Removable EVA metatomical footbed for increased support and cushioning. 7 inch shaft. 13 3/4 inch circumference. 1 1/4 inch heel.