Upper: Organic Traced leather (O.T.)Panels: Suede and Organic Traced leather (O.T.)Insole: Amazonian rubber (12%), bio-based E.V.A. (61%, including 49% sugarcane), organic cotton (18%) and others (9%)Outsole: Amazonian rubber (40%), mineral silica (23%), recycled rubber (10%), synthetic rubber (11%) and others (16%)Lining: Recycled polyester (100%)Laces: Organic cotton (100%)Made in Brazil