Pinnacle tech creates a propulsive ride fine-tuned for marathon speed. Fine-tuned for marathon speed, the Alphafly 3 helps you push beyond what you thought possible with three innovative technologies. A double dose of Air Zoom units works with a full-length carbon-fibre plate to help launch you into your next step. The ZoomX foam midsole helps keep you fresh from mile 1 to 26.2. Time to leave your old personal records in the dust. Propulsive Air Zoom Units Two Air Zoom units in the forefoot store and return energy back to you, helping power your every step. ZoomX Foam Cushioning The ultralight ZoomX foam midsole is fully connected to the outsole, providing you with a smooth transition and optimised responsiveness throughout your race. Full-length carbon-fibre plate A slightly wider carbon-fibre Flyplate gives you a propulsive and stable feel with each step and turn. What's new? * Lightest Alphafly ever * Wider carbon-fibre plate for increased stability * Improved multidirectional containment and breathability * Fully connected ZoomX foam midsole for smoother transitions * Notched laces offer a secure but soft lace-up. * Integrated knit tongue with lofted padding helps alleviate lace pressure. Product Details * Weight: approx. 218g (men's size 9) * Heel-to-toe drop: 8mm