A durable and lightweight hiking boot; the waterproof/breathable upper combines with insulation and reflective lining to keep your feet warm and dry during winter adventures.Features:Omni-Tech™ waterproof and breathable constructionPU-coated leather, suede, mesh upper with metal hardwareOmni-Heat™ Reflective lining and 100 g insulation for ample warmthTechlite™ lightweight midsole for long lasting comfort, superior cushioning, and high energy returnOmni-Grip™ non-marking traction rubber outsoleMaterials:Upper / Lining: 100% PolyesterMidsole: 100% EVAFootbed: 100% PUOutsole: 100% RubberPlease note: Laces incorporated in Columbia footwear are not waterproof