Men。Brand New & In Box The box is in perfect condition Nike Air Zoom Alphafly Next% 3 Color: Volt/Concord-Dusty Cactus Size 11.5 The Nike Alphafly 3 is the lightest and most tested Alphafly ever, validated by elite marathoners and powered by Nike Air Zoom. Key updates include one continuous bottom for smoother heel-to-toe transition; a wider full-length carbon fiber Flyplate for a propulsive, stable ride; a new Fast Shot outsole for optimal traction and grip; and a new Atomknit 3.0 upper for improved containment, breathability, and midfoot support.