When you work in the frozen Northland, any misstep can mean permanent damage. That’s why you’d be wise to trust your feet to nothing less than the proven warmth and comfort of Irish Setter Icetrek Boots. They keep your feet oven-mitt warm thanks to 1600-gram Primaloft® insulation. Features a fully waterproof UltraDry™ breathable membrane and Thermalboost™ multi-zone barrier system that blocks heat loss from the foot’s most vulnerable spots – because frostbite doesn’t deal in forgiveness.