- Upper in C.W.L.* - Panels made out of C.W.L. & vegan suede - Velcro in C.W.L.- Logo V made of rubber and rice waste (23%)- Insole made of sugar cane, rubber from Amazonia, recycled E.V.A.** & organic cotton- 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- Back buckle made of recycled plastic bottles (100%)- Made in Brazil.*Cotton Worked as Leather. This material is a vegan alternative to leather. A 100% organic cotton canvas, coated with P.U., corn starch and ricinus oil. 54% bio-based. Made in Brazil.**Ethylene Vinyl Acetate