Nike Zoom Ja Fly 3 Black Indigo Track Spikes (865633-002 。NIKE Zoom JA FLY 3 Black Indigo 865633 002 Sz Men 14, Women 15.5 Track Cleats Euro size 48.5 Designed specifically for the steeplechase, the Nike Zoom JA FLY 3 delivers solid traction and a secure, consistent fit in wet conditions. The upper is engineered to let water out, leaving your feet dry and light to maintain your speed. Mesh upper provides ventilation and water drainage. Pebax spike plate offers ideal traction and response. Sharkskin pattern outsole provides additional grip. Minimal collar provides a close, sock-like fit around the ankle. Neoprene material maintains optimal performance in wet conditions. Lightweight Phylon midsole provides responsive cushioning for your footstrike.