Zoom Fly 6 Width:Regular 89% polyester/11% spandex

89% polyester/11% spandex

but neutral runners are not immune to injury

Great for delicate materials

even if it gets wet

Trusted Reputation - Since 2007

Zoom Fly 6 Width:Regular 89% polyester/11% spandexThe Zoom Fly 6 is with you every step of your run. Lighter than the Zoom Fly 5, its responsive ZoomX foam adds energy return to each stride, while a carbon fiber plate helps propel you to the finish line. Product Details: ZoomX foam, Nikes lightest and most responsive foam, delivers our most energy return with every stride you take. Full length carbon fiber plate increases efficiency and responsiveness. Thin rubber outsole is lightweight and grippy on