Blundstone - 584 Chelsea boots Men Blundstone Blundstone at Simons Rustic, waterproof and comfortable boots, perfect for your winter strolls Tough waterproof premium leather upper with great longevity* Steel shank for greater torsion stability Side elastics Leather lining with 200 g Thinsulate insulation Removable shearling footbed; one extra pair of regular soles included Polyurethane midsole for better cushioning and superior comfort Extra-resistant thermo-urethane outer sole Model number: 584 *This boot features a pre-distressed leather that can vary in appearance from the one pictured here.