Nike Men's Trail Polartec® 1/4-Zip Fleece Running Top Size:M adding more bounce into every

adding more bounce into every step

Its InfinaSoft fabric is lightweight

We added a midfoot system—which the Mamba 5 didn't have—for foot security and durability

Batteries 2 x 3V lithium 2032

Ground contact EVA outsole for a ground-conforming and lightweight ride

Nike Men's Trail Polartec® 1/4-Zip Fleece Running Top Size:M adding more bounce into everyNike Trail has the durability and adaptability to help make connecting with your surroundings easier, even in dynamic conditions. This Polartec pullover is made with supersoft fleece to help you stay warm on and off the trail. Nylon panels on the shoulders and arms repel water to help keep light rain at bay. Polartec is a supersoft and lightweight fleece that helps keep you warm while venting excess moisture. Woven nylon panels repel water and help