First introduced in 2008, Flywire engineering was strategically incorporated into key areas of the Nike Flex 2018 RN 'Midnight Navy' sneaker to keep it light and agile without compromising on durability. This cutting-edge technology not only provides excellent support, but also allows for a flexible range of motion. Moreover, the shoe's circular knit upper ensures a lightweight and breathable fit, while the dual-density midsole and tri-star outsole combination enhance mobility and overall performance. The Nike Flex 2018 RN 'Midnight Navy' sneaker truly exemplifies how Flywire engineering revolutionizes footwear design.