The V-10 model made out of ecological and sustainable materials stands for 10 ans d'amour. The style comes up a little large. If you are between two sizes, it is better to take a size down. This information is an estimation based on our customers' feeback. Please note that Veja cannot be held responsible for your choice. The B-Mesh used by Veja is made from recycled plastic bottles. 3 plastic bottles are used to create a pair of sneakers. This upcycling process creates a smart fabric, both breathing and waterproof. Upper in B-mesh: made from plastic bottles. Panels made out of leather. Logo V made of wild rubber (60%). Lining made out in Jersey of recycled polyester. Inner sole made out of EVA, recycled EVA and wild rubber. Sole made of wild rubber from the amazonian forest (60%). Made in Brazil, in the region of Porto Alegre.