description: C.W.L.: Cotton Worked as Leather This 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. fabric: Upper: C.W.L. (organic cotton coated with a resin from P.U., corn starch and ricinus oil) Panels: C.W.L. Logo V: 26% Amazonian Rubber Insole: 11% Amazonian Rubber, 42% Sugar Cane, 11% Recycled Ethylene Vinyl Acetate, 12% Organic Cotton, 14% Others Sole: 40% Amazonian Rubber, 23% Silica, 10% Recycled Rubber, 11% Synthetic Rubber, 16% Others Lining: 100% Recycled Polyester Laces: 100% Organic Cotton The use of a washing machine is not recommended as it may alter the properties of the different materials. Maintain the CWL of your shoes with a damp cloth and Marseille soap. Before wearing them for the first time, we advise you to waterproof your shoes with a spray adapted to the material and to repeat this operation periodically. Made in Brazil V-10 CWL Sneakers - Full White