NikeNike Alphafly 3 Men's Road Racing Shoes

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 fiber 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. More Benefits - Wider carbon fiber 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/7.7oz (Men's US 10) - Heel-to-toe drop: 8mm - Bright Swoosh logo graphics - Shown: White/Volt/Barely Volt/Black - Style: IR1817-100