Since its inception, Nike Free
Developed in the early 2000s, Nike Free was inspired by a study conducted by Nike researchers at Stanford University. The study found that runners who trained barefoot experienced fewer injuries and developed stronger foot muscles. This insight led to the creation of the first Nike Free model, which featured a lightweight, flexible sole designed to encourage natural foot movement. The deep flex grooves in the outsole allowed the foot to bend and twist as if running on soft ground, making it a favorite among runners seeking a more natural experience. Over the years, Nike Free has evolved to cater to various running styles and preferences. Today, the lineup includes models like the Nike Free RN, Nike Flyknit, and Nike Free Run, each offering a unique blend of flexibility, comfort, and support. The introduction of Flyknit technology, for instance, brought a seamless, sock-like fit that enhanced the barefoot feel even further. Runners around the world have embraced Nike Free for its ability to strengthen foot muscles, improve balance, and provide a more dynamic running experience.
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