Waterproof and breathable, this winter boot is hardwearing and lightweight. This mid calf boot laces up and features a warm lining that provides extra cushioning for all-day wear. The soft sock lining adds comfort and an exclusive look. It has improved insulation to keep your feet warmer and a wool-covered 6mm foam insole. The flexible cold resistant polyurethane outsole is direct-injected and one-component making it lightweight, durable and flexible for optimum comfort while walking.