Nike Free RN 2018 942837-100 Women's White/Black Running Sneaker Shoes NX91 (9)

Rubber sole,Circular-knit upper is made with spandex for natural movement,Dynamic heel fit system supports from heel to ankle,Tri-star outsole pattern adapts to your step for flexible cushioning,Dynamic Fit technology is achieved through Flywire cables integrated with the laces for an adaptive, supportive fit