==== Buying Instructions ==== ◆ Delivery time ◆ The purchase time is based on the buyer's payment time. Under normal circumstances, orders placed before 17:00 every day will be arranged to be shipped the same day. If special circumstances are encountered, we will promptly contact the buyer, and customers can also consult customer service during the purchase. ◆ Signing Reminder ◆ When the buyer signs, they need to sign for it themselves or entrust a third party to sign for it. When the buyer signs, be sure to check whether the outer packaging is complete. If there is any damage, obvious compression deformation, etc., check the quantity and appearance of the purchased product. If there is any problem, please contact us immediately or refuse to sign for it. Once signed, the item received by default is in perfect condition, and any losses can only be borne by the buyer themselves! Due to logistics reasons, if it is damaged or lost before you sign for delivery, we will reissue it to you within three days of logistics confirmation ◆Return issues◆ 1. Our store is an Alibaba certified merchant. All products can be returned and exchanged for 7 days without reason (orders larger than 20 pairs are not eligible for returns or exchanges), starting from the time of receipt (the delivery time on the courier's official website is subject to delivery), within 7 days, if you are not satisfied with the product, dislike, etc., without affecting the second sale! Due to problems with the product itself or returns and exchanges due to our mistakes, we are responsible for the return postage; the buyer is responsible for all postage costs due to the buyer's own reasons of disliking, wrong purchase, size mismatch, etc. After sending it back, please contact customer service online to make up the difference in price and postage, and we will replace it as soon as we receive it; 2. For all return transactions, please make sure that the buyer friend leaves a note in the package clearly stating: Wangwang Name (ID), name, address, contact number, order number, reason for the return. Due to the shipment sent back by the buyer, the message note cannot be found in the package or the notes are blurry and unclear, and we are not responsible for the delay in the exchange and refund caused by the buyer's transaction information in the back office. Please understand. 3. For the courier sent back due to the product problem, the buyer first prepaid the postage, then refused to sign for all of the shipments, and after the exchange or return, we made the payment to the Alipay account or contact us directly to apply for a postage refund according to the postage amount you paid to us at the time of purchase. Thank you for your understanding and cooperation! ◆Courier option◆ Our store defaults to Yuantong Express if you need to send SF Express, please contact customer service to make up the difference in shipping costs! This is a standard sports size. If your foot is fat and wide, it is recommended to buy one size larger