With the dsoft cushioning and impact protection of the New balance 680 V4, you'll be running in comfort mile after mile. No-sew mesh upper construction for a comfortable, distraction-free fit. XLT adds cushioning and flexibility. EVA midsole with lateral heel ABZORB crash pad for impact protection and a smooth transition from heelstrike to toe-off. Blown rubber outsole for extra cushioning and durable traction on any surface. Wt. 10.2 oz.