Size issue: The size runs a bit small (card size, foot width, foot fatness suggest choosing one size larger), you can contact customer service before purchasing. Color difference issue: The pictures are taken from the actual product. Due to differences in camera monitors and lighting, there may be slight color differences in very few cases. Odor issue: Our store sells newly produced shoes that may have a slight glue smell, which is unrelated to quality. Placing them in a cool and ventilated area will help the smell dissipate. After-sales issues: If there are any problems with the sold shoes, please contact our customer service to explain the situation, and they will take responsibility. Quality issues: If there are serious quality issues such as degumming or sole detachment within 7 days, our store will cover all costs. Return and exchange issues: For exchanges due to reasons other than quality issues or incorrect shipment, the customer is responsible for the return shipping costs. Small thread ends, small stains, slight color difference, slight glue smell, etc. are not considered quality issues; returns and exchanges are at your own expense