For those with wide or thick feet, it is recommended to choose one size larger. Regarding the sizes, we have had models try them on to provide a reference, but the final decision is yours. Please do not blame the customer service afterwards. We guarantee quality and long-term supply. Discounts are available for bulk orders. We welcome you to come and discuss cooperation. Due to differences in personal monitor brightness and contrast, there may be slight color differences between the pictures and the actual product. [Regarding the smell] Newly manufactured shoes may have a slight glue smell, which is not related to quality. The smell will dissipate if placed in a well-ventilated area. [Regarding Shipping] Generally, orders placed before 15:00 on the same day will be shipped on the same day. Orders placed after 15:00 will be shipped on time the next day. If there are special circumstances, we will contact you. [Regarding after-sales service] If there are any issues with the shoes sold, please contact our customer service to explain the situation, and we will take full responsibility. The return shipping cost will be reimbursed according to the original shipping cost. If the wrong size or color is ordered, the shipping cost is borne by the buyer! [Regarding delivery] The default carrier is YTO Express. [Regarding Quality] Sole separation, glue detachment, damage, severe stains, and incorrect shipment will be exchanged by our company. Small thread ends, minor stains, slight color differences, and glue odor are not considered quality issues. [Service Concept] Assist small and medium-sized sellers on various platforms to start their businesses and promote the profitability of offline sellers