Flywire

These are the fibers located in the upper shoes that constrict the movement of the legs. This provides maximum support, stability, and is also to reduce the weight of shoes.

WAFFLE

Patented Nike outsole, which is formed by square shaped combs. Individual combs are separated by deep grooves. Square sections provide excellent adhesion to the surface, and initial damping effects. The first prototype was made co-founder of the domestic waffle makers.

Nike Free

Technology that delivers all the benefits of running barefoot. It is a system flex grooves in the outsole, providing a natural and unimpeded movement.