"Full Description:\nExtreme-Cold Conditions Winter Boot Extra layers of protection provide unsurpassed warmth on the coldest days! Details:\n<ul>\n\t<li>DS1 molded outsole – outer and inner grip</li>\n\t<li>6 layers of protection plus EVA cold-blocking midsole = 7 layers</li>\n\t<li>5.5 mm bootie 2.5 mm DENSOPRENE XD foam (extreme density) for extra protection 2 mm airmesh 2 mm warm fleece lining = 11 mm of insulating warmth and protection!</li>\n\t<li>Removable molded EVA sockliner</li>\n\t<li>Double achilles heel and instep reinforcement for comfort and protection</li>\n\t<li>Nylon shank</li>\n\t<li>Comfort Zone: -50F to 65F</li>\n</ul>\n\nFeatures:\n\u003cul>\n\u003cli>100% WATERPROOF: Designed and built to be 100% waterproof from top to bottom.\u003c/li>\n\u003cli>DENSOPRENE XD foam for extreme density and protection\u003c/li>\n\u003cli>Comfortable in temperatures from -50F to 65F\u003c/li>\n\u003cli>Nylon shank provides stability and support\u003c/li>\n\u003cli>Reinforced heel and instep for enhanced durability\u003c/li>\n\u003cli>11mm insulating bootie for exceptional warmth\u003c/li>\n\u003cli>7-layer protection system for extreme cold weather performance\u003c/li>\n\u003cli>DS1 molded outsole for superior grip on varied terrain\u003c/li>\n\u003cli>Removable molded EVA sockliner for customized comfort\u003c/li>\n\u003cli>CONVENIENT BACK-PULL TABS: Sturdy pull tabs for easy-on/easy-off convenience and safety.\u003c/li>\n\u003cli>5mm DENSOPRENE® FOAM INSULATED BOOTIE: Keeps out the cold & wet. Keeps in warm & dry.\u003c/li>\n\u003cli>HYDROKOTE® WATER-REPELLENT: No more soggy boots. Water rolls off and dries in seconds.\u003c/li>\n\u003cli>4-WAY STRETCH BREATHABLE AIRMESH LINING: Promotes airflow to keep your feet dry and comfortable.\u003c/li>\n\u003cli>EASY-ON/EASY-OFF: 4-way stretch materials and generous heel kick for easy-on/easy-off convenience.\u003c/li>\n\u003cli>ROLL-DOWN CALF PIPE: Roll down the top to tuck in your pant leg or vent in warm temperatures.\u003c/li>\n\u003cli>GENUINE NATURAL-RUBBER OVERLAYS: Only genuine hand-laid rubber. No PVC, PU, or TPR.\u003c/li>\n\u003cli>SUPERIOR STABILITY: Reinforced tuck board with rigid shanks for added stability.\u003c/li>\n\u003cli>SUPERIOR FIT AND COMFORT: Slipper-soft comfort and sized to athletic-shoe standards.\u003c/li>\n\u003c/ul>\n\n"