A super lightweight, knit mesh lends extra stretch to the lightest, most adaptable shoe yet. Zoned knit upper to provide comfort, flexibility and stability Classic Derby open-lacing system Removable memory foam footbed for industry-leading comfort Premium leather pull-tabs for easy on and off Cushioned EVA midsole High-abrasion, thermal rubber outsole for traction Offset: 10mm (forefoot 5mm, heel 15mm) Like new! My husband purchased these but they are too big for him.