Our products strictly adhere to the national "Three Guarantees" regulations Without affecting secondary sales 7-day money-back guarantee, 15-day exchange guarantee Please be careful with 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 conditions: 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, so you can order size 39 Sports brand . 2021 Manufacturer's New Spring and Autumn Women's Sneakers, Flyknit Mesh Women's Shoes, Flat Student Running Shoes for Women Our products strictly adhere to the national "Three Guarantees" regulations Without affecting secondary sales 7-day money-back guarantee, 15-day exchange guarantee Please be careful with 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 conditions: 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, so you can order size 39 Sports brand