* 15.87 Oz. . * Made from high elastic high density mesh cloth,breathable and simple casual. * The main material of insole is breathable woven leather. * MD sole, shake-proof, non-slip,lightweight & durable,easy cleaning. * Lace-up closure for an adjustable fit. * If you need a bigger size, please see Men's Draco Running Shoes and utilize measurement chart to determine proper size.