WATERPROOF: KEEN.DRY waterproof, breathable membrane keeps your feet dry in wet environments; KEEN waterproof boots and waterproof shoes have a mesh liner that protects the inside of the footwear ICE GRIP: KEEN.FREEZE outsole for cold weather reduces rubber hardness and improves flexibility while walking on snow or ice INSULATED: KEEN.WARM 200G insulation helps keep feet warm in temperatures down to -25° F / -32° C, but still allows feet to breathe SUPPORT & COMFORT: Our iconic KEEN Original Fit gives generous space for toes to spread out; External support shank adds ankle support and balance on uneven surfaces CARE TIPS: Gently brush leather with a soft bristle brush or hand towel to remove loose dirt and debris; Tough stains may require a leather cleaner