Upper: C.W.L. (organic cotton coated with a resin from P.U., corn starch and ricinus oil)Panels: C.W.L.Logo V: Amazonian rubber (26%)Insole: Amazonian rubber (11%), sugar cane (42%), recycled E.V.A.* (11%) and organic cotton (12%)Outsole: Amazonian rubber (40%) and recycled rubber (10%)Lining: Tech (100% recycled polyester)Laces: Organic cotton (100%)Made in Brazil

C.W.L.: Cotton Worked as LeatherThis material is a vegan alternative to leather, with a very similar appearance and excellent resistance. A 100% organic cotton canvas, coated with P.U., corn starch, and ricinus oil. 54% bio-based.*ethylene vinyl acetate