New in the box Color is "Barely Green/Cave Purple" --Breathable mesh upper with a touch of stretch for an enhanced fit --Extra padding at the tongue and collar keep your foot feeling comfortable --Nike React technology is a lightweight, durable foam that delivers a smooth and responsive ride --Flywire technology integrated with a midfoot band for total support and stability --Air Zoom unit at the forefoot and heel for an energized feel --Heel shaped to maximize landings and easy transitions --Waffle-inspired outsole for superb traction --Grooves on the rubber sole allows for natural motion