... smell and moisture of the shoe quickly Bamboo charcoal shoes plug is to use bamboo charcoal as the basic material, taking advantage of ... superior physical properties of bamboo charcoal and have developed a new type of ecological, healthy ... shoes. Do not be flooded, keep dry and regular sun; Life of use: 1 year.Material: Bamboo charcoal,non-woven cloth. Bamboo Charcoal ...