Allen Edmonds lace up derby shoes in men's size 10.5 B feature black leather uppers with round toes and low-profile dress styling. Natural rubber outsoles with molded tread provide traction for office, formal, or smart casual wear. Smooth leather linings and cushioned leather insoles include embossed Allen Edmonds Made in USA branding. Interior side wall stamping lists size 10½ B and codes 15364 5 6201 3343, and the rubber outsoles are marked Allen Edmonds and Natural Rubber; shoes only are included.