Our Snowgem winter boots feature seam-sealed waterproof construction to keep feet dry and HEAT-MX™ insulation for next-level warmth. Whether you’re shovelling out your car or snowshoeing with the family, go ahead and work up a sweat, thanks to their removable comfort insoles with odour-control treatment. Seam-sealed waterproof genuine leather and nylon upper ISA TanTec's LITE™ eco-friendly leather Leather is from a tannery rated gold for its water, energy, and waste management practices Waterproof gusset tongue HEAT-MX™ 145 sustainable thermal insulation Moisture wicking fleece lining Removable CushyStep Everyday EVA foam footbed Odour-eliminating, natural and non-toxic Cleansport NXT™ treatment Waterproof and flexible synthetic rubber shell Heel counter lug for easy removal and snowshoe strap retention ICEKISS dual-density, self-cleaning tread design for stability in snowy conditions Specs Height: 25.500 cm Weight: 1134.0000 g Circumference: 30 cm (size 7)