The Nike Free 4.0 Shoes Sale offers breathability and natural motion.
They feature a one-piece, seamless mesh with synthetic overlays for lightweight support and breathability.
The Phylite midsole provides cushioning and durability, doubling as an outsole.
The deep diamond-shaped flex grooves allow for flexibility and a natural feel.
The outsole rubber in high-wear areas ensures durability.
These shoes are part of the Nike Free Origins, which originated from the desire to create a shoe that felt natural and weightless, similar to bare feet.
Through extensive research on the biomechanics of shoeless running, Nike designers were able to develop these unconventional and flexible running shoes.
The
Nike Free 4.0 of
Nike Running Shoe features a seamless mesh upper and deep flex grooves for ventilated comfort and flexibility over any distance.
Nike Free 4.0 Cool Grey/Game Royal/Black
The
Nike Shoes more colors
