Men's Nike Alphafly 3 Premium Size:10 and strategically-placed flex grooves make

and strategically-placed flex grooves make for a trail running shoe adaptable to all kinds of terrain

taped seams eliminate all distractions

6-pin spike plate

rugged details for reliable performance and all-day comfort

Save time with a faster set-up in your favorite Nathan Race Vest

Men's Nike Alphafly 3 Premium Size:10 and strategically-placed flex grooves makeMen's Road Racing Shoes Fine tuned for marathon speed, the Alphafly 3 Premium powers your run with three innovative technologies. A double dose of Air Zoom units, a full length carbon fiber plate and a heel to toe ZoomX foam midsole help propel you forward as you conquer your next race. Energy Return Two forefoot Air Zoom units combine with ZoomX foam to store and return the energy back to you, powering every step with smoother transitions. Fire