The Nike Free RN Flyknit running shoe has been skillfully crafted to deliver a barefoot experience. It boasts a vibrant and snug upper that promotes both support and breathability in the necessary areas. Integrating Flywire cables, the shoe reinforces the midfoot region, ensuring added stability. Additionally, its extremely flexible auxetic outsole dynamically expands and contracts with each footstrike to provide unparalleled flexibility and adaptability.