The HOKA Cielo X MD is the perfect track spike to rip around the track at breakneck speeds. Geared for middle distance events ranging from 800m-3K, the Cielo X MD is HOKA’s first spike with a carbon fiber plate and meets the World Athletics' guidelines. A symmetrical bed of cushion gives your foot an efficient push-off right out of the blocks. Using HOKA’s lightest performance foam, The Cielo X MD keeps your foot close to the ground without adding any corrective technologies. That, combined with a propulsive carbon fiber plate, gives you a snappy, responsive ride when it’s time to go all out. You can feel the wind flow through the breathable and fast-drying mesh upper that hugs your foot as you race around the loop. The best part, the HOKA Cielo X MD weighs in at just under 4.5 ounces. Running in longer distance events? Check out the HOKA Cielo X LD.