Amazon.com | Nike Pegasus Trail 5 Gore-TEX Men。The winterized Nike Pegasus Trail 5 GORE-TEX \"Smokey Blue/Light Silver/Armory Navy/Smokey Blue\" Men\'s Trail Running Shoe provides wet-weather protection for trail running. A waterproof GORE-TEX upper, an all-terrain outsole and reflective details throughout 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. This special design sends you to the South Kaibab Trail in the Grand Canyon, as part of our ongoing IYKYK series.