This product is made with at least 20% sustainable materials by weight. CHARLES & KEITH uses recycled, degradable, organic, and water-based materials in our eco-conscious collection. Wearable and stylish at the same time, these mules will get lots of wear this summer. The open-toed silhouette is streamlined with unembellished straps across the vamps, which look especially polished in black. As an unexpected detail, the block heels feature a quilted texture to add tactility to the design. Pair these with voluminous bottoms to elongate the legs, and keep the look classic with simple accessories. Colour: black