KEEN Kaci II Winter Insulated Waterproof Boots. Women's size 7.5. Preowned in good condition, minor scuff/dirt. A longtime favorite casual winter boot, now updated with new materials and details. (Hello, cozy wool-blend in the collar.) Waterproof and insulated, with the generous fit that Kaci fans have loved from day one. Non-marking rubber outsole leaves no trace 100g of KEEN.WARM insulation rated to -4°F/-20°C KEEN.DRY waterproof, breathable membrane Eco Anti-Odor for natural odor control Environmentally preferred premium leather from LWG-certified tannery PFC-free, durable water repellent