Leather, lined with – what else – leather! How comfortable can a Blundstone boot get? Now in a classic hue we call Redwood. This is a boot that stands tall and comfortable all year round. Premium leather Thermo-urethane outsole resistant to hydrolysis and microbial attack. Polyurethane midsole for comfort. PORON® XRD™ in the heel strike zone to dissipate heel strike shock. Comfort EVA removable footbed with PORON®XRD™ in the heel pad. Extra set of footbeds for fit adjustment. Leather lined.