Northerner rubber boots are Americas choice for comfortable, long-wearing waterproof footwear. The popularity of the Northerner brand is a measure of the pride and workmanship that go into every pair.All-rubber, ozone-resistantFlexible, hand-layered construction100% waterproofHeavy Trac Tread outsole and heelPolymeric foam insulationBuilt-in cushion insoleUltra composite shankMade in USA