Nike React Pegasus Trail 4 GTX is the trail shoe you need for all your on- and off-road adventures. A hybrid trail shoe with extra cushioning for paved roads and a grippy sole for off-road excursions! Enjoy the perfect balance between grip, protection and stability and explore untouched nature reserves with this trail shoe! Midsole The midsole of this shoe is made of React foam. For this foam, Nike combined different polymers: thermoplastic elastomer (TPE) and ethylene vinyl acetate (EVA). The Nike React foam provides a lot of cushioning and is very responsive due to this unique combination. Nike uses this foam specifically to reduce the risk of running-related injuries. The Nike React foam is therefore one of the most complete foams from Nike. Upper When you run on wet roads or trails, the Gore-Tex upper keeps the rain out and your feet dry. The lightweight, flexible design means you don't have to compromise on comfort. Flywire laces and a midfoot strap provide full support. In addition, the toe protector provides extra protection against stones and branches. Instead of laces, this shoe uses Flywire technology, which uses high-tensile strength wires that function to provide ultimate precision support. Outsole When you hit the trail, good grip is essential. The rubber studs provide excellent grip on the varying surfaces you encounter. Discover new trail routes with the Nike React Pegasus Trail 4 GTX!