Cloudflow 5 EYEWEAR having proven 60 times stronger

having proven 60 times stronger than industry standards in abrasion tests

Perfect for you and the planet

The sturdy high collar prevents dust and debris from entering the shoe

Nike Running's most supportive material yet

Cloudflow 5 EYEWEAR having proven 60 times strongerThe interval training shoe. With Helion HF hyper foam and Speedboard made of blended nylon for energy return. Inspired by our iconic competition shoes, the midsole includes a layer of Helion HF foam for maximized rebound. This allows you to benefit from responsive strides and increased energy return. Strong and elastic, the Speedboard made of blended nylon features fiberglass for powerful forward propulsion. The rocker forefoot further enhances this