IBR+ outsole for durability

Horseshoe-shaped spike plate has 4 pins for optimal grip

Synthetic leather upper for comfort and durability

Female Sprint Spike suitable for 100m to 400m

The Gel Hyperspeed 7 is incredibly light

Unisex Nike Zoom Rival D 9 Category_Training IBR+ outsole for durabilityVersatile spike designed for events ranging from 800m upwards on track. The Rival D10 comes with enhanced Phylon cushioning under the heel for comfort. Arch band secures the midfoot. Pebax spike plate with 6 spike configuration for optimal traction and propulsion. Breathable mesh upper. No sew overlays add support in the heel. All sizes are in mens US with womens in brackets