Reach a new PR in the HOKA Cielo X 2 MD track spike. A secret weapon for intermediate to elite athletes running middle distance events ranging from 800m-3K, the Cielo X 2 MD has a snappy carbon fiber plate that meets the World Athletics' guidelines. HOKA used a new supercritical foaming process and added a slightly stiffer Pebax® spike plate to the Cielo X 2 MD to give you a super fast and responsive ride around the track. Weighing just under 4.5 ounces, the ultra-light lace-knit upper gives you a secure, race-ready fit for quick starts and strong finishing kicks. Lightweight, propulsive and exhilarating, go all out in the HOKA Cielo X 2 MD track spike.