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and a back-zipper stash pocket
Our #1 best-selling men's product
Brushed recycled polyester & elastane jersey at sleeves & back body
20 days of daily use and sleep tracking
ensuring you stay cool
Men's Alphafly 3 Size:9 and a back-zipper stash pocketFine tuned for marathon speed, the Alphafly 3 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 fiber plate helps propel you forward with ease; and a heel to toe ZoomX foam midsole helps keep you fresh from start to 26. 2. Time to leave your old personal records in the dust. This product is excluded from site
