Nike Rivals Racing Sprint Athletic Shoes (size US14/UK13 。Nike Yellow Zoom Rival Track Sprint Spikes Great conditions- Slight wear, please take a look at the pictures Size 13 Ideal for short distances, hurdles, and jumping events with Dynamic Fit technology and an ultra-lightweight mesh and synthetic leather construction. A soft sock liner conforms to the shape of your foot for ultimate comfort, and a rigid Pebax ® plate and seven strategic spike receptacles create custom traction. Dynamic Fit technology wraps the arch from under the foot for a glove-like fit and lockdown Mesh throughout the quarter panel for excellent ventilation in a lightweight package Minimal, lightweight tongue made of sandwich mesh for enhanced breathability EVA sock liner conforms to the shape of your foot for comfort and underfoot support Pebax ® plate with seven spike receptacles and minimal secondary elements for maximum power, speed, and traction Solid rubber through the heel with a pyramid-shaped traction pattern for enhanced grip and durability