Unicharm announced Lifree thin adult pants with an Organic Cotton Touch design on October 3, 2025, for nationwide Japanese release in early October. The release describes a mesh sheet made from 100% organic cotton in the abdominal area.
The 100% figure applies to that specified sheet, rather than to the entire diaper. The company also describes changes to joining areas and a wavy sheet.
This is a specific material-use example. Organic-cotton wording alone does not establish biodegradability, lower whole-product environmental impact or a medical benefit.