Upper : Alveomesh (100% recycled polyester)Panels : Suede, V-Knit and T.P.U. detailsLogo V : Rubber and rice waste (22%)Insole : Sugar cane (52%) and recycled plastic bottles (23%)Midsole : Sugar cane (54%)Outsole : Amazonian rubber (24%) and rice waste (29%)Cushion latex : L-Foam (30% natural latex from Brazil)Lining : Tech (100% recycled polyester)Laces : Organic cotton (100%)Backloop : Recycled polyester (100%)Made in BrazilThe Alveomesh is a technical fabric made out exclusively of recycled polyester. It brings breathability, flexibility and lightness to the shoe. CARE INSTRUCTIONS: The use of a washing machine is not recommended as it may alter the properties of the different materials. MAINLINE Canvas models: the canvas can be brushed with cold water and soap of Marseille. Leather models: maintain the smooth leather of your shoes with a wet cloth and periodically with a specific product in spray or cream. Suede inserts can be maintained by dry brushing. CWL models: maintain the CWL of your shoes with a damp cloth and Marseille soap.