Inspired by athletes looking for the fits-like-a-glove feel of a sock, the NIKE Free® Flyknit® 4.0 women's running shoes feature an innovative upper design that's seamless, featherweight and breathable. Flywire® cables provide ultra-strong support, while hexagonal flex grooves in the NIKE Free® midsole allow enhanced range of motion for a smooth, fluid ride.
- Model Number: 631050
- Classification: Cushioning
- Recommended Fit: These shoes run true to size.
- Breathability: Yes
- Shoe Weight: 5.7 oz (size 6.5)
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- Cushioning Technology: Forefoot and Rearfoot
- Inspired by the fit of a sock
- Form-fitting, featherweight and seamless design
- Developed through years of studying the biomechanics of barefoot running
- Flywire® cables provide support
- It's the inside that counts - so don't judge the shoes by their cover! If your shoe box isn't brand name, the contents are. And as always, we offer free returns on footwear, with or without the original box.