The Nike Free 4.0 Flykit offers a snug fit that conforms to the shape of your foot and extreme flexibility that allows it to move freely.
- One-piece Flyknit upper integrates with dynamic Flywire cables for a snug, sock-like fit that moves with your foot while offering both support and breathability.
- Hexagon flex grooves in the midsole allow a natural range of motion. 6mm heel-toe offset.
- Environmentally preferred rubber pods in high-wear areas of the outsole for durability and traction where you need it most.
- Wt. 7.8 oz.