The v-12 model is made from a combination of environmentally friendly and durable materials. Upper in b-mesh. Panels in c.w.l. (Organic cotton. Covered with resin from corn & castor oil) & coated canvas. Lateral v logo in rubber & rice waste (23%). 100% Organic cotton laces. Soft interior lining (33% organic cotton & 67% recycled plastic bottles). 64% Bio-sourced and recycled insole: made of sugar cane (34%), amazonian rubber (11%), organic cotton (11%) & recycled e.v.a. (8%). 59% Bio-sourced and recycled sewn sole: made of amazonian rubber (24%), rice waste (23%) & recycled rubber (12%). Made in brazil, in the region of porto alegre. The b-mesh used by veja is made from 100% recycled polyester, coming from plastic bottles reduced to flakes, then transformed into fibers in a brazilian factory. B-mesh is a smart fabric that is lightweight, breathable and water repellent at the same time, an average pair of veja requires three plastic bottles. The c.w.l. Or cotton worked as leather is a vegan alternative to leather made with 100% organic cotton canvas, coated with a coating of p.u., corn starch and castor oil. Ethylene vinyl acetate.