Don't let any obstacle stop you with this reliable trail shoe! Midsole The midsole is made of ReactX foam. Compared to Nike React foam, ReactX is designed to reduce the carbon footprint of a pair of midsoles by at least 43% due to the reduced energy in the manufacturing process, and to increase energy efficiency by 13%. Upper Instead of laces, the shoe features Flywire technology, made from high-tensile wires used in suspension bridges and providing ultimate precision support. Wear sole This shoe has Nike's characteristic waffle pattern as the outsole, with short rubber studs in the shape of honeycombs for grip on wet and dry surfaces. 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. Hit the road with the Nike Pegasus Trail 5 and discover new trail routes!