KEEN.DRY waterproof barriers keep water out while breathing well; brushed polyester linings wick sweat away from your feet
300g KEEN.WARM bamboo/polyester insulation ensures warmth and comfort in conditions to -35°F during active use; 450g in toes offers extra warmth
Removable thermal footbeds have heat shield silver film in forefoot to reduce temperature conductivity and keep feet warm
Compression-molded EVA midsoles offer shock absorption and cushioning; internal shanks provide support for all-day support
Features quick-lace design with heel and toe loops for an easy and secure fit
Patented rubber Toe Guards protect feet from scuffs, bumps and uneven terrain
Durable and nonmarking dual-climate rubber outsoles react to different temperatures to provide optimal traction on wet, dry or frozen surfaces
Temperature ratings are approximate based on high activity levels and can be affected by many conditions, including weather, wearer's activity level, fitness, metabolism, perspiration, circulation, exposure time, clothing and cold sensitivity.