Women's running shoes for a responsive ride 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 COMFORTABLE UPPER: Textile upper is lightweight and easy to wear DURABLE OUTSOLE: Rubber outsole for durability and traction MADE IN PART WITH RECYCLED CONTENT: Made with a series of recycled materials, this upper features at least 50% recycled content. This product represents just one of our solutions to help end plastic waste