Ultra lightweight and incredibly comfortable, the Nike Dri-FIT Zonal Cool Relay Top is the perfect layer for when your run heats up.

* Engineered mesh and Nike Zonal Cooling add areas of breathability where you need them most, so you stay dry and comfortable.

* Flatlock seams move smoothly against your skin for a comfortable, distraction-free fit.

* Reflective elements keep you safe and visible in low light.

* 100% polyester. Imported.