Rockport Men's Classic Break Cap Toe Zip Chukka Boot 100% Leather Imported Synthetic sole Shaft measures approximately 6.25" from arch Outsole: tr provides a durable grip on a variety of surfaces Upper material: leathers and suedes Footbed: eva cushioning conforms to the shape of the foot for a personalized fit; eva heel cup provides support, a secure fit and cushioning Lining: soft knitted fabric that feels great against the foot