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 ReactX foam. ReactX is a light, firm foam for a smooth, responsive experience with much less impact. With 13% more energy return and 43% less carbon emissions than regular React foam. Upper Instead of laces, this shoe uses Flywire technology, which uses high-tensile strength wires that function to provide ultimate precision support. Outsole The rubber outsole features Nike's iconic waffle pattern. This contains honeycomb studs that provide grip on both dry and wet surfaces. When you hit the trail, good grip is essential. The rubber studs provide excellent grip on the varying surfaces you encounter. Take on the challenge and conquer any rough terrain with the Nike Pegasus Trail 5!