KUK1707714 2017 Nike Free 4.0 Flyknit 2015 - Men's - Running - Shoes - Dark Obsidian/Hot Lava/Game Royal/Summit White Size:5.5,6.5,7,8,8.5,9.5,10,11,12,13 US

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.