Thank you for viewing. NIKE ZOOMFLY 6 27.5cm New, unused item Purchased from an authorized retailer. Will ship via tracked Rakuraku Mercari delivery. Please refrain from price negotiations. Please also check my profile. [Quoted from the official HP] The Zoom Fly 6 supports every step of your run. Lighter than the Zoom Fly 5, the responsive ZoomX foam provides energy return with every stride. The carbon fiber plate powerfully supports forward motion. - ZoomX foam, Nike's lightest and most responsive, provides the best energy return in Nike with every step. - Full-length carbon fiber plate enhances efficiency and responsiveness. - Thin, lightweight rubber outsole provides excellent grip on the road. ● NIKE ZOOMFLY 6 ● Running shoes ● Manufacturer: NIKE ● Model Number: FN8454-002 ● Size: 27.5cm ● Materials: Upper: Synthetic fiber, Sole: Synthetic sole Type: Running shoes