PRODUCT DETAILS Run with total comfort and support when you wear the Nike Women Interact Running Sneakers. A breathable Flyknit upper and Bio IP foam midsoles combine to create a comfortable experience for your runs. • Breathable Flyknit upper • Lace closure for secure fit • Bio ip foam midsoles for all-day comfort • Skin layer on toes and eyestays for added durability • Rubber waffle outsole for reliable grip across all surfaces • Women's athletic footwear from Finish Line • Synthetic upper; Rubber sole