The Keen Anchorage Boot III Waterproof winter boot is a versatile style that will keep you comfortable and confident throughout the season. Waterproof full grain leather upper. KEEN.PROTECT is KEEN Patented Toe Protection where the shoe outsole wraps up and over the toes for ultimate protection. KEEN.Dry waterproof, breathable membrane keeps out the wet elements for a drier, more comfortable foot environment. 200g KEEN.Warm insulation for protective warmth against the cold. Front and back pull tabs for easy entry. Slip-on design with side gore panels for a flexible yet secure fit. Breathable mesh lining for added comfort. Thermal heat-shield footbed captures warmth and provides underfoot comfort. Cleansport NXT technology offers a natural odor control that provides a fresher foot environment. Dual-density, compression-molded EVA midsole for excellent shock absorption. ESS shank offers lightweight support and stability. KEEN.Freeze rubber outsole with 4mm multi-directional lugs provides superior traction and grip on both snow and ice. Comfort rated: -25F / -32C. Imported. Measurements: Weight: 1 lb Shaft: 5 in Product measurements were taken using size 9, width D - Medium. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.