[About size] All styles in the store are standard shoe sizes[About color difference] Due to the display, there may be a slight color difference between the display difference picture and the actual product.[About smell] Because the shoes will be packaged immediately after they are formed, there will be some glue smell, which has nothing to do with quality. The smell will gradually disappear when placed in a ventilated place.[About after sales] If you have any problems with the shoes sold, please be sure to contact our customer service to explain the situation so that we can follow up. [About freight] The default is ZTO Express; if you need SF Express, please contact customer service. For large items, you can choose logistics freight.[About quality] We are responsible for handling broken bottoms, degumming, damage, and serious stains. Small thread ends, small stains, slight color difference, slight lack of glue, slight smell of glue, etc. are not within the scope of quality issues.