Women's high-performance running shoes respond to any running conditions STRETCHWEB WITH CONTINENTAL RUBBER OUTSOLE: Stretchweb outsole flexes naturally for an energized ride, and Continental Rubber gives you superior traction; Officially licensed Continental product ADIDAS LEP: The Linear Energy Push system, integrated with the outsole, increases forefoot and midfoot stability for more responsiveness than ever before CAN'T STOP. WON'T STOP: The incredible energy return of adidas BOOST is created by fusing together energy capsules, giving you the power to keep your feet moving PARLEY OCEAN PLASTIC: This shoe's upper is made with a yarn which contains at least 50% Parley Ocean Plastic — reimagined plastic waste, intercepted on remote islands, beaches, coastal communities and shorelines, preventing it from polluting our ocean.