Men

Lightweight flexibility is crucial for any run. The Nike Flex Stride Run Division Shorts have crinkled nylon on the front with 2-way stretch and smooth fabric on the back. A breathable inner brief helps keep you comfortable for the distance. Runner data from our Advanced Running Concepts (ARC) team was used to make sure you have comfort and cooling where it counts. When you want to shed a layer, stuff them into the pocket for easy storage.

Features our heart in red. The break in the heart is the elevation profile of Heartbreak Hill.

Front: 99% nylon, 1% elastane. Back: 94% polyester, 6% elastane. Mesh: 100% polyester. Tights/tights center-front lining: 89% polyester, 11% elastane.