The V-10 model, made from a combination of environmentally friendly and sustainable materials, symbolizes 10 years of love.- Upper in C.W.L. (organic cotton coated with a resin from corn starch and ricinus oil)- Panels : C.W.L., vegan suede and coated canvas- Side V Logo made from rubber, rice waste (23%)- Outsole made in Amazonian rubber (24%) and rice waste (29%)- Insole made in Sugar cane, Amazonian rubber, recycled EVA - Lining in Tech (100% recycled polyester)- Velcro in C.W.L.Cotton worked as leather (C. W. L.). 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.Coming from the State of São Paulo in Jacareí, this suede is a 100% vegan synthetic textile and an alternative to animal-produced suede. It is a nonwoven fabric made of microfibers that are needle-punched together and impregnated with P.U. resin. This solvent-free process is less toxic than the ones used to produce classic synthetics suedes. Made in BrazilThis lining is made of 100% recycled polyester.Developed to acquire better resistance to friction and provide maximum comfort and flexibility thanks to its knitted structure. This lining is used for our whole Kids collection. Made in Brazil.The coated polyester canvas is a substitute for our vegan suede. We mainly use it for features in bright colours, which otherwise could fade.Less ecological, we are very cautious with it and use it in amounts. Made in Brazil.