"NIKE’S MOST CUSHIONED NATURAL RIDE. Nike Free 5.0 Women's Running Shoe combines the principles of natural motion with cushioning that accommodates every running style. This updated version gets down to basics with less layers on the upper, creating a lightweight fit for an amazingly flexible ride. Full bootie construction for seamless comfort No-sew overlays provide support and durability without added weight Hexagonal flex grooves let your foot move naturally. Solid rubber under the toe enhances traction and durability"