Up to 15% of waste is observed during mass production. We have turned leftover insoles from post-industrial waste into our elegant Portonovi sandals that are perfect for your summer strolls. We currently only offer sizes 38, 39, and 41 due to the limited supply of these post-industrial insoles. Wear super sleek slip-on sandals that have been upcycled and revived for lifestyle. Details - Sleek design - Slip-on - Comfort fit - Straps made with VEGEA - Upcycled insole - Lining from Eco Suede - Branded with the 1 People recycled brass logo Materials - Outsole from TPR, thermoplastic rubber that can be recycled - Insole from natural rubber, cork, jute that are collected from post-industrial waste - Straps from VEGEA, the innovative biomaterial made of grape marc from wine-making waste - Lining from Eco Suede, recycled polyester suede - 1 People signature logo made from recycled brass