M PEGASUS 42 | 101 WHITE/

Responsive full-length cushioning sculpted to energize an icon. Responsive cushioning in the Pegasus 42 provides an energized ride for everyday road runs. Experience power in every stride thanks to the propulsive feel of a curved, full-length Air Zoom unit and a ReactX foam midsole. An updated fit gives you more space in the forefoot and toe box. More toe spring thanks to an updated silhouette with a greater curve at the toe box. Full-length Air Zoom unit compared to forefoot and heel units in previous models. Shaped to fit your foot, a full-length Air Zoom unit delivers a propulsive feel and Nike's highest energy return from heel to toe-off. ReactX foam is 13% more responsive than previous React technology. Lightweight mesh is softer and more breathable than earlier iterations, helping your feet stay comfortable. Lighter than previous models, an updated Waffle outsole delivers traction and flexibility with high-abrasion rubber and flex grooves. We updated the fit to give you a little extra room at the toes and forefoot compared to the 41.