The design incorporates a slight toe spring to assist forward momentum and reduce fatigue over distance, distance running track shoes.

Why run when you can fly? Designed for record breakers in the making, the Nike Sonic Fly pairs a lightweight design with soft, springy foam that helps add energy to every stride.

A beveled heel construction helps dissipate impact forces effectively, reducing stress on the ankle and knee joints, best running shoes flat feet overpronation.