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. BOOST: temperature-independent cushioning provides maximum comfort and energy return in all climates. CONTINENTAL RUBBER: A HIGH PERFORMANCE COMPOUND FROM THE WORLD-LEADING TYRE SUPPLIER PROVIDES SUPERIOR GRIP IN ALL WEATHER AND GROUND CONDITIONS. PRIMEBLUE: Primeblue is a high-performance recycled material made in part with Parley Ocean Plastic. STRETCHWEB WITH CONTINENTAL: RUBBER OUTSOLE WITH SUPERIOR GRIP THAT ADAPTS TO EVERY RUNNER'S FOOTSTRIKE BY MOVING IN HARMONY WITH BOOST TO PROVIDE A SMOOTHER ANDMORE FLEXIBLE RIDE. Women's adidas UltraBOOST 22