The Bamboo fiber is quarry, offering to the material an excellent transpiration e heat conservation (insulation). Doesn't cause allergies and protects from the U.V. rays. The Bamboo contains also the honey pectin, very healthy for human skin. The bamboo has a particular agent called BAMBOO-KUN which has a natural function against the allergies and is deodorant. This particular Bamboo fiber used by LA PULCE CON LA TOSSE for the hand realization of this item, comes from biological crops monitored and the harvest has done every three years, without the help of pesticides or chemical fertilizers.