Our products strictly adhere to the national "Three Guarantees" regulations Without affecting secondary sales 7-day money-back guarantee, 15-day exchange guarantee Please take care of the shoes when trying them on, and be sure to keep the uppers and soles clean and tidy when returning or exchanging shoes Our store's return and exchange policy: The tags, accessories, and small gifts must remain intact and not affect resale Shipping issues Our store uses Shentong Express as the default shipping method. If you need other shipping options, please leave a note when placing your order. Orders paid before 5 PM on the same day are generally shipped the same day Same-day shipping is guaranteed, and logistics information will be available within 48 hours Size Guide This style is in standard athletic shoe size: The leather shoe brand is for size 40 shoes; you can order size 39 for this one Sports brand I wear size 40 shoes, so I can order size 40 for this one Standard, please contact customer service for details