– Upper in Leather – Pannels in Leather – Logo V made of rubber and rice waste (23%)- Leather Velcro- Tech inner lining (100% recycled plastic bottles) developed to acquire a better resistance to friction and provide maximum comfort and flexibility thanks to its mesh structure.- 64% recycled and organic insole: made from sugar cane (34%), Amazon rubber (11%), organic cotton (11%) & recycled E.V.A.* (8%) – 54% bio-sourced and recycled vulcanized outsole: made from rice waste (23%), Amazon rubber (19%), recycled rubber (12%), etc.- Made in Brazil*ethylene-vinyl acetate