Part of the Classic collection 3 Eyelet 1461 Shoe Crazy Horse is a natural-type leather, with a worn, distressed appearance. Made with Goodyear welt, the upper and sole are heat-sealed and sewn together Care Instruction: Wipe away Dirt with damp cloth, ensure shoes are dry then apply proprietary Silicone or waxed product designed for waxy oily leathers - such as Dr Martens Wonder BalsamSpecifications:- Construction: This is a Goodyear-welted product. The upper and sole are heat-sealed and sewn together, not merely glued like many footwear constructions.- Material: Natural-type oil finished leather, with a worn, distressed appearance.