Blundstone Unisex Winter Boot 584  in Rustic Brown is built for the cold and snow.  Blundstone Unisex Winter Boot 584  features: Premium waterproof leather. Fully waterproof boot with waterproof elastic and latexed seams. Lined with 200 grams of Thinsulate insulation. Thermo-urethane outsole resistant to hydrolysis and microbial attack. Polyurethane midsole for comfort. XRD™ in the heel strike zone to dissipate heel strike shock. Removable sheepskin footbed for warmth and comfort. XRD™ in the heel pad. Extra set of footbeds. Leather lined (Classic). SKU: 584 Blundstone Unisex Classic Winter Boot 584 - Rustic Brown