Thank you for looking. I strive to provide sincere and prompt service and a pleasant transaction. Thank you for your understanding. New, unused with tags Nike Streakfly 2 Road Racing Shoes Size: 29 cm Other sizes are also available. Please let me know the size you wish to purchase. The Streakfly 2 supports runners in pulling away from the competition on race day. These shoes feature a bold, vibrant design to support high-speed running. The midsole, with its responsive ZoomX foam and minimalist upper that were popular in the original model, has been enhanced with a carbon fiber Flyplate. This is a shoe that will take your running to the next level, from 10k runs to mile races. Full Speed The full-length carbon fiber Flyplate provides a propulsive feel. It ensures smooth transitions with every stride, allowing you to confidently tackle corners. Optimal Responsiveness Premium ZoomX foam delivers optimal responsiveness. It's so light you'll forget you're wearing it, while helping you achieve your fastest pace. Sticky Outsole The outsole uses a thin, sticky webbing material to reduce the shoe's weight while providing optimal traction. New Features ・ Full-length carbon fiber Flyplate Product Details ・ Weight: Approximately 145g (Men's size 28cm) ・ Offset: 4mm