Its a simple idea: let your body perform as it wants to perform to develop significant performance benefits. This is the philosophy of Nike Free, shoes that offer the proven benefits of barefoot training.
Lightweight and breathable
Of nylon or polyester fiber
Knitted or woven in a variety of patterns
Grid eyes are bigger or smaller, they allow air to move
The excellent air permeability commonly used for making shoes for athletes
Cloth dampened with cold water with a little soap, gently clean the surface.
Clean immediately after wearing, long dirt absorbent.
Allow the surface to dry naturally.
Do not soak in water!
Do not wash with a washing machine and put in the hot-air dryers!
Do not tumble draining!