Upper: Alveomesh (100% recycled polyester) Panels: T.P.U. Logo V and heel insert: Pebax® Rnew® (62% ricinus oil) Insole: Amazonian rubber (12%), sugar cane (42%), recycled polyester (23%) and others (24%) L-Foam: Natural latex (30%) Midsole: E.V.A.* made from sugar cane (52%) and others (24%) Outsole: Amazonian rubber (31%), silica (28%), synthetic rubber (23%) and others (24%) Lining: Tech (100% recycled polyester) Laces and backloop : 100% recycled polyester Made in Brazil *ethylene-vinyl acetate