The Nike Flex 2017 RN 'Metallic Hematite' sneaker is specifically created to cater to the requirements of runners. This sneaker is made up of a lightweight and durable black material that is enhanced with eye-catching metallic Swoosh branding. The shoe is constructed using a single-piece mesh design, ensuring a snug and customized fit for every runner. To provide reliable support, Flywire cables are seamlessly integrated with the laces around the midfoot area. Moreover, the sneaker features a Phylon foam midsole that works in harmony with a flexible outsole, enabling a smooth and effortless stride during each run.