These Irish Setter IceTrek boots are built for brutal cold and tough terrain. They're fully waterproof with a polyurethane-coated full-grain leather and ArmaTec upper, plus UltraDry construction to keep your feet dry all day. Inside, they're packed with 1600 grams of PrimaLoft insulation with Thermalboost technology to lock in heat against freezing temps. The BOA Fit System lets you dial in a perfect, secure fit with just a turn of the dial – no laces to fuss with. The RPM Ice Claw outsole gives serious traction on snow and ice, and the King Toe design gives you 40% more room up front for comfort. Other nice features include a memory foam collar, cushioned tongue, removable EVA footbed, and ScentBan odor control. In a stylish slate color, these boots are ideal for hunting, ice fishing, winter work, or any outdoor adventure in deep cold.