Delivering foot-hugging, dynamic comfort for runs and workouts, the Nike Wmns Flex 2018 RN 'Pink Foam' sneaker is equipped with a circular-knit upper reinforced by adaptive Flywire cables that integrate into the lacing system. A minimal heel design, highlighted by a no-sew skin overlay, is made with soft foam to secure the back of the foot. Underfoot, a dual-density foam midsole paired with a high-wear rubber outsole reinforce this women’s runner.