If we only made one running shoe, it would be the Fresh Foam X 1080. The unique combination of reliable comfort and high performance offers versatility that spans from every day to race day. The Fresh Foam X midsole cushioning is built for smooth transitions from landing to push-off, while a soft, premium upper provides support and breathability.Updates to the v14 include a new, triple jacquard mesh upper with increased breathability in key areas, an updated outsole for a propulsive feeling, and additional rubber in high wear areas for added durability. Soft Fresh Foam X midsole provides more cushioning without increasing overall weight Solid rubber outsole provides additional forefoot stiffness at toe off Rocker profile for smoother, natural feeling transition from heel to toe Ships In 7-10 Business Days.