? Lightweight & highly breathable mesh upper increase durability & superior fit.? Reduce the impact of landing, the toughness of the sole is good, wear-resistant and anti-skid, effectively improve the speed.? Ideal for short-distance runners. It fits on grassland, plastic track and cinder sandy.? Package: Includes the shoe with 7 spikes, extra spikes, tool for replacement and a drawstring bag.? ATTENTION: We kindly suggest you choose at least one size bigger than ever before. And do not worry if the shoes do not fit, just contact us to return or re-change.