Built to handle the toughest of jobs the bestselling unisex Chore work boots from Muck provides dry, comfortable wear throughout the day. These moss green 15 inch shaft wellington boots are manufactured from 100% waterproof rubber and 5mm CR flex-foam upper for comfortable cushioning. The four-way stretch nylon wrapped around the shaft adds flexibility to the design and it is abrasion-resistant, lightweight and smooth against the skin. The stretch-fit topline binding on this pair of boots comfortably snugs your calf for a secure fit that keeps warmth in and the cold out. The lining of these knee-high boots is made of breathable Airmesh to wick away moisture and keep your feet dry. The removable, contoured footbed moulds to your foot to provide cushioning support. These waterproof boots feature triple-reinforced toe, Achilles and quadruple-reinforced heel to provide support and protection. The steel shanks lifts your arches, giving muscles support to prevent strain. Finishing these knee high boots is the durable, shock-resistant and lightweight rubber outsole with aggressive treading. The diamond-textured coating on the toe and heel provides scuff and scratch resistance. The comfort range of these tall boots is from sub freezing to 30 degrees Celsius.