The Retro Runner is a vintage-inspired silhouette modernized with cutting-edge, sustainable materials. Shown here in Night, it has a mesh upper with Italian suede and leather details. The custom Koio ReCycled™ sole delivers comfort and flexibility through every step.
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Recycled materials: This sneaker is made from recycled mesh. It also has a Koio ReCycled™ [68 TPU] outsole""68% of which is recycled TPU from neighboring factories in Italy""and a Koio ReCycled™ [30 EVA] midsole""30% of which is recycled EVA.
LWG Gold-certified leather & suede: This sneaker is made from leathers and suedes that are Gold-certified by the Leather Working Group (LWG), meaning they're responsibly tanned in facilities that safely and carefully manage emissions, energy and water consumption, and waste.