Nike Air Zoom Alphafly Next Percent 3 Premium - White 。Air Zoom units, light foam and a carbon plate power your speed. White/Black/University Red/Habanero Red Style: HQ3501-100 Fine-tuned for long-distance speed, the Alphafly 3 Premium helps push you beyond what you thought possible. Three innovative technologies power your run: a double dose of Air Zoom units helps launch you into your next step; a full-length carbon-fibre plate helps propel you forwards with ease; and a heel-to-toe ZoomX foam midsole helps keep you fresh from start to finish. This Premium edition helps propel you forwards as you conquer the iconic ekiden. Energy return for the ekiden Two forefoot Air Zoom units combine with ZoomX foam to store and return the energy back to you, powering every step. Fire underfoot A full-length carbon-fibre plate delivers a propulsive sensation that helps you smoothly transition through every stride and tackle turns with confidence. Cushioning ride Fully connected ZoomX foam creates an ultralight and cushioned feel, helping you stay fresh and comfortable all the way to the finishing line. What\'s new? Slightly wider carbon-fibre plate for increased stability ZoomX foam midsole for smoother transitions AtomKnit upper for improved containment and breathability Product details Weight: approx. 218g (men\'s size 9) Heel-to-toe drop: 8mm Notched laces for secure, soft lace-up Integrated knit tongue with lofted padding