Upper : Leather Panels : Leather and suede Logo V : Suede Insole : Amazonian rubber (11%), sugar cane (42%), E.V.A* (53 %), recycled E.V.A (11%), organic cotton (12%) and others (14%) Sole : Amazonian rubber (40%), silica (23%), recycled rubber (10%), synthetic rubber (11%) and others (16%) Lining : Tech (100% recycled polyester) Laces : Organic cotton (100%) Made in Brazil. The suede is made from the underside of bovine leather previously brushed to make it softer and more flexible. It comes from farms in the south of Brazil (Rio Grande do Sul). It is tanned in Brazil, without using any hazardous or prohibited chemicals. VEJA uses conventional dyes that comply with regulations. Special attention is paid to water usage during the tanning process. The bovine leather comes from farms in Uruguay, a country known for its culture of animal husbandry and the quality of its leather.