The O.T. (Organic Traced) leather comes from 100% organically certified farms in Uruguay, a country known for its cattle breeding and the quality of its leather. It is the softest and finest of our leathers that comes from cattle. This type of leather undergoes a mechanical beating process that makes it fine and supple. Because it is tanned in Brazil, less dye is used than with our conventional cowhide. VEJA uses conventional dyes that comply with legal regulations. Special attention is paid to water during the tanning process.