Introducing the Sonja Sneaker – a symbol of Danish craftsmanship with the bold "W" emblem standing for Works of Denmark. Crafted from recycled textile and ASC-certified upcycled fish leather, this sneaker features a soft PU-molded insole with a cork cover, an EVA midsole, and a rubber outsole with 10% recycled rubber dots. Enhanced with the WODEN Air Flow System™, Sonja delivers breathable comfort and responsible elegance with every step. - Recycled textile - Common synthetic - Soft PU molded insole with cork cover - Upcycled fishleather with ASC certification - EVA molded MD - Rubber outsole with 10% recycled rubber dots - Woden Air Flow System ™