Nike Air Zoom Pegasus 42 Men’s Shoes Vest We used runner data to

We used runner data to place water-repellent fabric on a favorite design

Nike’s lightest and most responsive foam

ReactX foam midsole gives you lightweight energy return

Yet from a distance

and engineered for max energy return

Nike Air Zoom Pegasus 42 Men’s Shoes Vest We used runner data toNeutral Medium Cushion 10mm Heel Drop Responsive cushioning in the Pegasus provides an energized ride for everyday road running. Experience lighter weight energy return with dual Air Zoom units and a ReactX foam midsole. Plus, improved engineered mesh on the upper decreases weight and increases breathability. Upgraded breathable engineered mesh upper ReactX foam midsole surrounds forefoot and heel Air Zoom units for an energized ride. Signature waffle