B-Mesh is made out of 100% recycled polyester, coming from recycled plastic bottles transformed into flakes and then into fibers in a Brazilian factory. 3 plastic bottles are needed to make one pair of VEJA. B-Mesh is a light, breathable and waterproof fabric. The leather and suede come from farms in Rio Grande do Sul. It is tanned in Brazil according to REACH standards. The use of water is reasoned during the tanning process. The tanneries supplying VEJA leather are certified L.W.G. Gold by the Leather Working Group, which promotes sustainable practices that have a positive impact on the environment in tanneries.