The suede is made from the underside of bovine leather previously brushed to make it softer and more flexible. The suede is also coated with water-repellent oils without PFCs (chemical compounds) to protect the sneakers from light rain.Specifications:- Upper: Leather- Panels: Leather - Logo V: Suede- Insole: Amazonian rubber, sugar cane, recycled E.V.A. and organic cotton- Outsole: Amazonian rubber (31%), rice waste (22%) and recycled rubber (12%)- Lining: Tech (100% recycled polyester)- Laces: Organic cotton (100%)- Backloop: Recycled polyester (100%)