Hoka U Crescendo MD 2 - All GenderAn entry level spike engineered with more cushioning and midsole foam than our elite spikes, the Crescendo MD is built for speed with the same 6 pin spike plate and bouncy stack height as its predecessor but with a bold new race ready single layer mesh upper. Engineered with the thickest stack height youll see on the track; this beginner friendly spinoff is bound to turn heads on the starting line whether racing your first 4x400 or two miler.