Features/Benefits: Energise your daily miles. These women's running shoes are built with responsive Boost cushioning and a socklike upper. Made with insights from women, they have a soft step in, fine-tuned fit and an outsole pattern that helps guide the foot through the gait cycle. This shoe's upper is made with a high-performance yarn which contains at least 50% Parley Ocean Plastic. The other 50% of the yarn is recycled polyester.