Nike Zoom Rival Sprint Track Spike Vault AFO fabric is composed of

AFO fabric is composed of 88% recycled polyester

Knit liner

Dimensions: 2

Hook and loop closure and fully adjustable (one size fits most)

High and wide ridges stretch the muscles

Nike Zoom Rival Sprint Track Spike Vault AFO fabric is composed ofNike Zoom Rival Sprint Track & Field Spikes A note on unisex sizes of this item: Listed sizes are men's. Add 1. 5 to get equivalent women's size. Ex: listed size 8 = women's size 9. 5. Race out of the starting blocks and finish with a flurry in a spike designed with speed in mind. Its robust, reinforced yet lightweight upper provides the key containment necessary to attack the turns and straightaways around the oval. Feel the power and drive of the