Women's Alphafly 3 Size:10.5 the lightweight Neutron RX produces

the lightweight Neutron RX produces 200 lumens of crisp light on roads

and everywhere in between

Heel Drop 8 mm

so you can wear socks — or not

buckle closures and suede footbed liners with direct-injection outdoor-ready outsoles for increased traction and durability

Women's Alphafly 3 Size:10.5 the lightweight Neutron RX producesFine tuned for marathon speed, the Nike 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. More Details Weight: 174 g (Women's