buckle-fastening denim 45mm mules from RE/DONE featuring light blue, denim, frayed detailing, slip-on style, open toe, buckle fastening, branded insole and low block heel. This item is made from at least 50% recycled or upcycled materials. For recycled synthetic clothing products, we highly recommend using a microfibre-catching washing bag to ensure that no microplastics that can pollute water are released in the process.. Learn more about what makes a product Conscious on our Conscious Criteria page.