C.W.L.: Cotton worked as leather. This material is a vegan alternative to leather. A 100% organic cotton canvas, covered with PU, corn starch and castor oil. 54% biological base. Rocedent of the state of São Paulo in Jacareí, this suede is a 100% vegan synthetic textile product and an alternative to the suede produced by animals. It is a non -woven fabric made of sharp microfibers and impregnated with PU resin. This solvent process is less toxic than those used to produce the classic synthetic suede. Higher material: C.W.L. (Organic cotton coated with a PU resin, corn starch and castor oil) Panels: C.W.L. VOZONAS RUBBER (26%), mineral silica (22%), synthetic rubber (14%) and others (38%) template: Amazon rubber (11%), sugar cane (42%), E.V.A.* Recycled (11%), Organic cotton (12%) and others (14%) External sole: Amazon rubber (40%), recycled rubber (10%), silica (23%), synthetic rubber (11%) and others (16%) Lining: Tech (100%recycled polyester) Laces: Organic cotton (100%) manufactured in Brazil