Springy foam and Air Zoom units energize your wet-weather runs. Responsive cushioning in the 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.GORE-TEX Upper. Waterproof GORE-TEX upper and technical mesh help keep water out so your feet dry.Polyester lining and rubber insole.Responsive Ride. ReactX foam midsole surrounds forefoot and heel Air Zoom units for an energized ride. It's 13% more responsive than previous React technology.Heathered Collar. Heathered material around the collar helps keep your ankle warm. Reflective GORE-TEX logo and Swoosh logo. Reflective graphics and overlays.Not intended for use as Personal Protective Equipment (PPE).Heel to Toe Drop Measurement: 10mm.Rubber outsole.Imported.SKU 10037162