The V-12 model is made out of ecological and sustainable materials. The Details * Upper: Leather. * Panels: Leather. * Logo V: Amazonian rubber (26%). * 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. * Product code XD0203302A Delivery Women's Veja V-12 Leather (Extra White/Steel/Nautico)