The winterized Nike Pegasus Trail 5 Gore-Tex "White/Photon Dust" Men's Trail Running Shoe provides wet-weather protection for trail running. A waterproof GORE-TEX upper, an all-terrain outsole and reflective details help you comfortably take on the elements. Combined with an Air Zoom unit and a ReactX foam midsole, it gives you responsive cushioning for an energized ride. Waterproof GORE-TEX upper and 3-D print toe cap help keep water out so your feet stay dry. ReactX foam midsole give you lightweight energy return. Nike Trail ATC outsole is made with an all-terrain compound that’s great even in wet weather. Sturdy, high ankle cuff helps keep debris and trail rubble from entering your shoe. 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.