The Nike Free 4.0 Flyknit sneakers provide a cushioned and natural ride.
With hexagonal flex grooves offering six points of flexibility, your foot can move naturally in all directions.
Secondary cuts in the midsole enhance the natural range of motion.
These sneakers have a 6mm offset between heel and forefoot height, with a very low-profile midsole and rounded heel that encourage a more natural footstrike.
The strong and lightweight Flyknit upper provides a contoured and supportive fit, thanks to stretchy polyester yarn.
Flywire integrated with the laces offers added support and an adaptive fit.
Additional benefits include asymmetrical lacing to reduce lace pressure, non-stretch heel material for structure and support, a molded sockliner that mimics your foot's shape for added support, solid rubber under the toe for enhanced traction and durability, and waffle outsole pistons that absorb impact and add responsiveness.
These Nike Free 4.0 Flyknit sneakers weigh 7.55 ounces (men's size 10) and have a 6mm midsole offset.
Inspired by Stanford athletes training barefoot, these sneakers are the result of extensive research on biomechanics.
The Nike Flyknit technology, inspired by feedback from runners seeking a snug fit like a sock, has undergone years of development to create a formfitting and seamless upper.
More cushioned than the 3.0 and closer to the ground than the 5.0, the
Nike Free 4.0 Flyknit Black/Copa/Blue Lagoon/Hyper Orange of
Nike Running Shoe is designed to unleash your natural stride with a low-profile midsole and a lightweight, supportive Flyknit upper.
The
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