Men's Dryshod Dungho Max Gusset Rubber Boots 810228-DHMGMHBKM Just as tough as the original DungHo with added fleece lining for warmth and adjustable gusset for big calf comfort.Details: DS1 molded outsole for grip on rugged terrain 6 layers of insulating warmth and protection EVA cold-blocking midsole 5.5 mm bootie; 2.5 mm DENSOPRENE XD foam (extreme density) for extra protection; 2 mm airmesh; 2 mm warm fleece lining Removable molded EVA sockliner Adjustable Gusset Style - customize to fit larger calves for optimum comfort and protection with our expandable gusset and adjustable locking strap. Extra room also accommodates layers of clothing being tucked into the boot. Double achilles heel and instep reinforcement for comfort and protection Nylon shank ChemFlex: Chemical Resistant Comfort Zone: -50F to 65F Features ROLL-DOWN CALF PIPE: Roll down the top to tuck in your pant leg or vent in warm temperatures. EASY-ON/EASY-OFF: 4-way stretch materials and generous heel kick for easy-on/easy-off convenience. 4-WAY STRETCH BREATHABLE AIRMESH LINING: Promotes airflow to keep your feet dry and comfortable. CONVENIENT BACK-PULL TABS: Sturdy pull tabs for easy-on/easy-off convenience and safety. HYDROKOTE® WATER-REPELLENT: No more soggy boots. Water rolls off and dries in seconds. SUPERIOR FIT AND COMFORT: Slipper-soft comfort and sized to athletic-shoe standards. 5mm DENSOPRENE® FOAM INSULATED BOOTIE: Keeps out the cold & wet. Keeps in warm & dry. SUPERIOR STABILITY: Reinforced tuck board with rigid shanks for added stability. 100% WATERPROOF: Designed and built to be 100% waterproof from top to bottom. GENUINE NATURAL-RUBBER OVERLAYS: Only genuine hand-laid rubber. No PVC, PU, or TPR. Men's Dryshod Dungho Max Gusset Rubber Boots