When you are looking for lightweight cushioning and a responsive fit from your trainers then look no further than the Nike Flex 2013 Running Shoe. The breathable mesh upper is designed for comfort and to keep the air moving whilst the flexible sole encourages natural freedom of movement. To ensure a secure and comfortable fit, a midfoot strap attaches to the laces and inside the Flex 2013 the removable sockliner conforms to the shape of your foot for comfort and support. For a lightweight and almost barefoot feel, the fused Phylite midsole/ outsole generates a resilient ride which ensures a flexible and smooth feel across your foot. Durability is also enhanced courtesy of carbon rubber under the high-wear areas. A stylish design of wolf grey across the upper is complemented by hyper blue applied to the lacing and tongue. The addition of white to the sole ensures a fresh look that is sure to breathe a new lease of life into your running These running shoes weigh 236g each (UK size 8)