Brand new, no box, sample shoes. Price is firm! No trades. The Nike Flex 2018 RN helps keep you light on your feet from start to finish with a breathable upper and lightweight, flexible outsole. Textile and synthetic construction for comfortable support Flywire cables integrate with the laces for a secure fit Foam midsole provides lightweight cushioning Durable rubber tread delivers excellent traction Flexible outsole pattern lets you move naturally