Nike Flyknit Lunar 3 Pink/Black

Flywire
Flywire helps provide ultra-lightweight support and comfort for your foot. It gets its strength from thin nylon fibers strategically placed on the upper of the shoe to hold the foot in place, helping to reduce slippage during activity. This allows for a massive reduction in weight because material is used only where it’s needed.

Lunarlon
Lunarlon cushioning features a soft, yet resilient foam core encased within a supportive foam carrier for lightweight, ultra-plush cushioning, springy response and support. This innovative foam, invented at Nike and 30 percent lighter than traditional Phylon, allows the force of impact to be more evenly distributed and helps reduce painful pressure points on your foot.

Dynamic Fit
The Nike Dynamic Fit system eliminates the space between the foot and the shoe. The system works by drawing the entire shoe evenly to a point via the laces, which creates a comfortably snug and customed feel fit.

Flyknit
It uses a knitted upper construction process that increases support for a comfortable, custom fit. Seams, weight and friction areas are all reduced. Polyester yarn is more open in areas that need more flexibility and tighter in areas that require more support. Nike Flyknit also eliminates the need for multiple materials used to make traditional shoe uppers, significantly reducing pollution.