Ross 1 1 shoelaces about 120 cm. The reason is simple: good protection, few short boards, high cost performance and wide use. Ross 1 1 gives me a feeling of wide feet, just right. Except for the foam filling in the heel, all other areas fit your feet like flexible paper. During the exercise, the locking effect of the upper is kept at a high level.

In terms of wrapping and support, the main lightweight upper has basically no negative impact, which may not be the ultimate, but it is not a big problem to deal with high-intensity actual combat.

Shoelace function

The main function of shoelaces is to adjust the tightness of shoes. Because the width of the foot board and the thickness of the foot surface are constantly increasing during the growth of teenagers, it is necessary to let the feet have enough space to develop through shoes with laces. In addition, due to the thermal expansion and cold contraction of feet caused by human movement, shoelaces are also widely used in sports shoes, out shoes and labor insurance shoes to ensure the comfort of shoes.

The role of clothing decoration. Stiffness of shoes and softness of shoelaces; Through the collocation of shoelaces, shoes can be made more changeable, fashionable and beautiful.