The Retro Runner is a vintage-inspired silhouette modernized with cutting-edge, sustainable materials. Shown here in our beloved Mocha color, it has vegetable-tanned leather upper that develops a rich patina over time and is set on a Koio ReCycled™ sole that provides comfort and flexibility through every step. Handmade in Marche, Italy Constructed from vegetable-tanned Italian leather (Cow) Lined with LWG Gold-certified Italian leather (Cow) Set on a Koio ReCycled™ [68 TPU] outsole and Koio ReCycled™ [30 EVA] midsole Tightly stitched for water resistance Threaded with waxed cotton laces Fitted with a removable OrthoLite® Hybrid insole ::Tab:: LWG Gold-certified leather: This sneaker is lined with leather that's Gold-certified by the Leather Working Group (LWG), meaning it's responsibly tanned in a facility that safely and carefully manages emissions, energy and water consumption, and waste. Recycled materials: This sneaker has a Koio ReCycled™ [68 TPU] outsole, 68% of which is recycled TPU from neighboring factories in Italy. It also has a Koio ReCycled™ [30 EVA] midsole, 30% of which is recycled EVA. It's fitted with an OrthoLite® Hybrid insole made with recycled foam and rubber from previous production processes, too. ::Tab:: Fits true to size. Take your normal US size. Only available in full sizes. Go up to the nearest whole size if you wear a half size. Width D - Standard Width can be adjusted by tightening/loosening the laces. Not sure of your size? Reach out to our team for a recommendation .
