Speedy advantage meets springy rebound in a running shoe sitting on a fusion of cushioning and propulsive technologies engineered to amp up your performance. An S-curve winged plate gently supports your stride and moves every heel strike to an energized toe-off for a feeling of continuous momentum. Crafted with recycled materials, it leaves smaller footprints under every mile no matter how far you run. Speed: transforms impact absorption into propulsive energy with ultralightweight cushioning En