Long-term production, top version, Dior B23, the latest casual shoes for couples in four seasons, D-shaped iconic letter logo round-toe low-top lace-up skateboard shoes, star-style flat-soled presbyopic color-blocking sneakers, original development, top purchasing quality, material: original customized top calfskin/environmentally friendly canvas electric embroidery fabric + original molded Tpu outsole + imported breathable mesh fabric lining Size: women's size 36-40 (women's 40 customization is not returnable) Men's size 39-46 (men's size 38, 46. Customization is non-returnable and non-exchangeable)