Built to be the most energetic spike on the track, the Hoka Unisex Cielo FLYX in LettuceVirtual Blue proves that more, really is more, thanks to more foam, more propulsion, and more performance, with everything built right up to the maximum allowed by World Athletics. With a maximum stack of top end PEBA foam, and a composite plate that works as the outsole plate and midsole propulsion plate all in one, the Hoka Unisex Cielo FLYX helps you fly to finish line in anything from 1500m, to 10,000m.An aggressive rocker profile helps move your foot quickly through your transition, for an effortless feeling stride.The vibrant upper is made from a single layer engineered mesh that allows for high breathability and features a thin, breathable performance tongue. A deconstructed collar features a microfibre edge for lasting comfort with minimal weight. Deconstructed collar with microfiber edgeSingle layer engineered mesh upperFull stack, highresiliency PEBA midsoleComposite plateAggressive rocker profileThin, breathable performance tongue