Additional Details ------------------------------ Product description: Fast light hiker comfort meets wear-everyday/everywhere winter versatility. Featuring an easy-on design and 100g of KEEN.WARM insulation. KEEN.DRY KEEN.WARM KEEN.ALL-TERRAIN Recycled P.E.T. Plastic Eco Anti-Odor Product Details Style Number1027993 Weight14.82oz / 420g Shaft Height4.61in / 117.00mm Heel Height2.52in / 64.00mm Heel-to-Toe Drop0.71in / 18.00mm Features KEEN.DRY waterproof, breathable membrane KEEN.ALL-TERRAIN rubber outsole for higher-traction grip 4mm multi-directional lugs for traction 100g of KEEN.WARM insulation rated to -4F/-20C PFAS-free, durable water repellent Recycled PET plastic Eco Anti-Odor for natural odor control Original Fit?Iconic KEEN fit with generous space across forefoot for toes to spread out Materials Waterproof synthetic and textile upper Elastic gore for easy on off Fleece lining for warmth Removable Luftcell PU insole for long-lasting comfort Non-marking multi-directional lugs for increased traction CareGently brush with a soft, damp sponge to remove loose dirt. Treat stains right away with a gentle cleaner. Air dry away from heat.