Functional fiber that uses zinc oxide for pharmaceutical use (the first natural fiber with zinc oxide. Active ingredient that confers: strong antibacterial properties, blocks bad odors caused by bacteria, high UV protection (up to 50 SPF). Patented technology that guarantees long-lasting performance. Soothing and gentle even on the most sensitive skin (approved for baby products). Biodegradable. Maximum comfort thanks to the softness of the fibers and the high degree of moisture absorption. FSC certified.