For normal foot types, you can choose your usual size. For wide or thick feet, it is recommended to choose one size larger. Please choose the size according to your foot type, dear! If you are an individual buyer and don't know how to purchase one pair, you can apply for distribution or contact customer service to purchase 2 pairs and have the price adjusted to that of 1 pair. Please communicate with our customer service before placing an order. For whole-piece orders, we recommend ordering a sample first and placing the order only after confirming the product upon receipt. We do not support returns for whole-piece orders. The delivery will be randomly sent via Zhongtong, with Best Express to be determined later.Large items can be shipped via U-Speed, Suer, Xinfeng, Debon, or Aneng Logistics temporarily.If the dealer requires a very limited number of codes, or the quantity.. For orders exceeding 3 items, please contact our customer service to confirm availability. If customers find quality issues after receiving the goods, please contact customer service as soon as possible to discuss replacement or reshipment of the product. Logistics freight: All product quotations provided do not include freight or taxes.Please contact customer service for details. 1. Small quantities of samples or goods are generally shipped via express delivery, with the shipping cost borne by the buyer. Please contact customer service for specific shipping rates. The default carriers are currently Best Express and Zhongtong Express If you need to specify a courier, please contact customer service. For specific shipping costs, please contact customer service to adjust the shipping fee for you. If you need to use SF Express, the shipping fee must be prepaid. 2. For orders of more than one box, all shipments will be transported by road to the city specified by the buyer. Delivery to the direct destination city takes 1-3 days, and to the transit city takes 3-7 days. 3. Our store handles transportation for buyers, but the shipping cost is borne by the buyer. The shipping fee must be paid in advance, and the goods are to be picked up upon arrival 4. If you need to specify a logistics service, please contact customer service staff. Agent recruitment: We sincerely invite channel partners nationwide, including regional agents, wholesalers, and online distributors; we support one-piece drop shipping. Interested parties are welcome to contact us.