Featuring a Felt collar, The North Face® Men's Larimer sneaker-inspired, waterproof boot is lightweight, versatile and insulated with Heatseeker™ Eco to comfortably see you through the coldest winters. Waterproof Suede and Ballistic Nylon upper Leather Working Group–certified tanneries Waterproof DryVent™ membrane Felt collar for Fall/Winter feel Padded upper offers ankle support and comfort Heatseeker™ Eco 70% Recycled Polyester insulation in vamp and forefoot made with hollow-core fibers for warmth, performance and durability OrthoLite® sockliner Single-density, molded-EVA midsole Rubber wrap in the toe for additional durability and protection Surface CTRL™ Rubber outsole optimized for winter conditions and made with 10% Natural Rubber Product Features: Upper:Waterproof Suede and Ballistic Nylon; Felt Outsole:Surface Control™ Rubber made with 10% Natural Rubber Weight:15.43 oz. (437.4 g) half pair Midsole:Single-density EVA (Ethyl Vinyl Acetate) Cushioned Foam Insulation:100 g Heatseeker™ Eco 70% Recycled Polyester in vamp and forefoot Liner:OrthoLite™ cushioned foam Toe Protection:Rubber Insert:Waterproof DryVent™ membrane The North Face Men's Larimer Mid SE Waterproof Boot