The richly burnished upper of the Florsheim Neufeld Plain Toe Chukka Boot is complimented by a modern profile and durable sole. It also offers the comfort of soft Suedetec linings and a durable rubber sole for unbeatable long-term wear. Thermoplastic Polyurethane sole Shaft measures approximately Ankle from arch Boot opening measures approximately 10 around Milled leather or crazy horse type leather upper Soft, comfortable Suedetec linings that are smooth to the touch Fully cushioned Comfortech footbed with molded EVA for long-term wearability Flexible TPU midsole for enhanced comfort Durable and lightweight TPU outsole with Flexsole Technology for out-of-the-box comfort