Nike Alphafly 3 Men's Road Running Shoes - Football Grey/Blue Void-Ghost Size:US7.5/UK6.5 The carbon footprint of ReactX

The carbon footprint of ReactX is based on cradle-to-gate assessment reviewed by PRé Sustainability BV and Intertek China

Reflective upper front trim to improve visibility and support soft flask straw if available or hydration tube water bag

– Vegan-friendly design

SIS GO Energy Bake provides an alternative

stretch GO2™ fabric wicks sweat for all-day comfort

Nike Alphafly 3 Men's Road Running Shoes - Football Grey/Blue Void-Ghost Size:US7.5/UK6.5 The carbon footprint of ReactXFine 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. Energy Return for Your Marathon Two