Product details:

Chilkat IV from look like regular hiking boots and they have DryVent waterproof construction and durable Winter Grip rubber soles with temperature-sensitive IcePick lugs for optimum traction, just like good winter hiking boots should. But the Chilkat IVs also come with Heatseeker insulation for exceptional warmth. Plus, the footbeds are moulded to trap air and retain warmth so its not lost to the ground. Men's sizes.