ZoomX foam plus a carbon fiber plate equals an energized ride. The 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 Flyplate helps propel you to the finish line. Responsive Speed:ZoomX foam, Nikea (TM)s lightest and most responsive foam, delivers our most energy return with every stride you take. Carbon Fiber Flyplate:Full-length carbon fiber Flyplate increases efficiency and responsiveness. Grippy Outsole:A thin rubber outsole is lightweight and grippy on the road. [] Product Details:Weight:Approx. 214g/7.5oz (Women's US 8). Heel-to-toe drop:8mm (Women's US 8). Reflective details. Not intended for use as Personal Protective Equipment (PPE). Style: FN8455; Color: Sail/Light Magenta/Pearl Pink/Tattoo; Size: 6.5; Gender: Female; Age Group: Adult | Nike Zoom Fly 6 Women's Road Racing Shoes in White, Size: 6.5 | FN8455-106