Feel the excitement of the track from the very first whistle in the Hoka One One Cielo X 2 MD. Designed for distance running, these spikes deliver a snappy ride with a carbon fiber plate and a four-pin Pebax spike plate. Once cushioning and race-ready traction are on your side, the breathable lace-knit upper takes care of ventilation to take your performance to a whole new level. Start strong and finish stronger in the Hoka One One Cielo X 2 MD. Super critical foaming midsole cushions every step. Weight: 3.8 oz.