Top to bottom, the Nike Flex RN 2018 Women’s Running Shoe is built to flex. Its circular-knit upper stretches in key areas, while the dynamic heel design and molded tri-star outsole pattern work together for an adaptive ride that connects you to your run.
Circular-knit upper provides strategic stretch and support.
Dynamic Flywire cables deliver a locked-down fit.
Tri-star outsole pattern enhances flexibility.
Minimal heel design is made with soft foam to secure the back of your foot while allowing natural movement.
Co-molded midsole uses a softer injected unit (IU) core foam directly underfoot and a slightly firmer injected unit (IU) carrier foam to deliver softness and support just where you need it.