For adventures on and off-road, the Nike React Pegasus Trail 4 GTX is the shoe for you. A hybrid trail shoe with extra cushioning for paved roads and a special outsole for extra grip on trails! Don't let any obstacle stop you with this reliable trail shoe! Midsole The midsole is made of React foam, which consists of a combination of thermoplastic elastomer (TPE) and ethylene vinyl acetate (EVA). Nike's React foam provides a lot of cushioning and is extremely responsive thanks to this unique combination of polymers. It is specifically used by Nike to prevent running injuries. As a result, Nike React foam is one of the most complete foams available. 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, the shoe features Flywire technology, made from high-tensile wires used in suspension bridges and providing ultimate precision support. Outsole You need a good grip with every step you take. These rubber studs provide good grip on the different surfaces you encounter on the trail. Don't let muddy and slippery surfaces hold you back with the Nike React Pegasus Trail 4 GTX!