Responsive cushioning in the winterized Pegasus provides an energized ride for wet-weather road running. Experience lighter-weight energy return with dual Air Zoom units and a ReactX foam midsole. Plus, a waterproof GORE-TEX upper and reflective details throughout help you comfortably take on the elements.

Waterproof GORE-TEX upper and technical mesh help keep water out so your feet dry.
ReactX foam midsole surrounds forefoot and heel Air Zoom units for an energized ride.
Storm-Tread outsole provides traction in wet weather.
Heathered material around the collar helps keep your ankle warm.
What's new? All-new ReactX foam midsole is 13% more responsive than previous React technology.
Crafted for performance and planet, ReactX foam is engineered to reduce its carbon footprint by at least 43% in a pair of midsoles due to reduced manufacturing process energy compared to prior React foam. The carbon footprint of ReactX is based on cradle-to-gate assessment reviewed by PRé Sustainability B.V and Intertek China. Other midsole components such as airbags, plates or other foam formulations were not considered.