Rockport Men's Classic Break Chukka Boot 100% Leather Imported Rubber sole Shaft measures approximately 4.5" 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. Textile lining provides breathability