To be slipped into japanese Ikitabi boots : No more cold feet with these soft and warm felt soles !
activated carbon polyester felt*
Made in Japan.
Free size 36 - 43 FR (24-27cm) adjustable (to be cut to the size of your foot)
* Activated carbon comes from the vegetable fiber (bamboo) pyrolysis. This charcoal is then integrated into polyester molecular structure. The porosity of this fabric helps the elimination of moisture produced by the body. Warm in winter and cool in summer, it is commonly used in the composition of duvets.