Bamboo charcoal deodorizing insole selecting the old bamboo in remote mountains as the raw material and going through modern technology, the bamboo charcoal is strong in absorption with a specific surface of 500-700sq. M. /g, 2. 5times more than wood charcoal, and it releases negative ions and far infra-red rays. Bamboo charcoal insole is good foot care products for people, ake your foot ease, improves your foot circulation of blood.  Keeping your feet comfortable, these bamboo charcoal insoles will help elimiate bad odours, fight bacteria and absorb perspiration.  Specially Stereo-structured, Deodorization, dehumidification, antibacterial, air-permeation, and prevention from foot diseases.