Our products strictly comply with the national three guarantee regulations On the premise of not affecting secondary sales 7-day refund and 15 day exchange >>>>Please take good care of the shoes when trying them on. When returning or exchanging shoes, make sure to keep the upper and sole clean and tidy<<<< (Return and exchange conditions in our store: Hang tags, accessories, and small gifts must remain intact and not affect secondary sales) >>>>>>>>>>>>>>>>>>>>>Shipping issues<<<<<<<<<<<<<<<<<<<< Our store defaults to Zhongtong Shentong for shipping. If you need to place other orders every day, please leave a message and make a note. Payment will be made before 5pm on the same day We can guarantee delivery on the same day and there will be information within 48 hours >>>>>>>>>>>>>>>>>>>>>Size Introduction<<<<<<<<<<<<<<<<<<<< This style is a standard sports shoe size: The leather shoe brand belongs to the leather shoe size category. If you wear size 40, you can buy size 39 Sports brand The shoes should be in size 40. Just take a size 40 for this one, Standard leather shoe size