Whether you're training for a marathon or just enjoying a casual run, the Nike Pegasus Trail 5 GTX is the ideal all-round running shoe. Take on your running challenge with the Pegasus Trail 5 GTX. Midsole The midsole of this shoe is made of ReactX foam. ReactX is a light, firm foam for a smooth, responsive ride with much less impact. With 13% more energy return and 43% less carbon emissions than regular React foam. Upper The upper of the Pegasus Trail 5 GTX is made of mesh, for good breathability. The 360° waterproof upper is completely waterproof and at the same time maintains the breathability to allow sweat vapour to evaporate. Outsole The shoe has a rubber outsole and offers good grip and traction while running. This shoe has Nike's characteristic waffle pattern as an outsole, with short rubber studs in the shape of honeycombs, for grip on wet and dry surfaces. The Pegasus Trail 5 GTX has studs of 3.2 mm long. Get ready for the trails: order the Nike Pegasus Trail 5 GTX now and start your next trail adventure quickly!