Product details:

Most rubber boots feel like you are putting on swim flippers (not a great fit), but these were designed to fit correctly for the highest level in comfort and durability. Skellerup Quatro Insulated 13"H Rubber Boots with 4mm CR foam plus a 4mm wool-felt insulator base keep your feet warm in cold conditions. Exceptional comfort, traction and over-all performance. Rubber Knee Boot uppers are made of UV- and chemical-resistant natural rubber. Cushioned rubber midsole, arch support system and outsole cushions and distributes the weight of the wearer. Antimicrobial antibacterial moisture-wicking lining keeps feet dry for all-day comfort. Anti-skid zones in forefoot and heel prevent slipping. An internal fiberglass shank allows for standing on ladders or fence posts. Boots clean up quickly with tapered mud release cleats. Kick lug for easy removal.