Kaps Insoles Bamboo &amp; Alum Fresh - Bamboo Fiber， Activated Carbon and Natural Potassium Alum Kill Bacteria and Bad Smell， All Sizes (Women / 6 US / 37...<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Feeling of freshness in normal and intensive physical activity</li><li>Manufactured from bamboo fiber， activated carbon and natural potassium alum</li><li>Inhibit multiplication of pathogenic fungi and bacteria， absorb sweat secreted by the foot， ensuring freshness and hygiene of your feet every day</li><li>Designed for urban footwear， leisure， sport and work， especially for people with excessive sweating of the feet and mycosis of feet</li><li>Can be hand washed at 30 degrees Celsius</li></ul></div><img src="http://ecx.images-amazon.com/images/I/417PAJSx0TL.jpg" noproxy>