[We] We have been in business for nearly 10 years and are deeply loved by many small and medium-sized sellers across the country [Mixed Batch] Mixed batch, you can also purchase a single pair directly [Size] If the customer is referring to foreign sizes, please ask them for their foot length; then provide this to customer service, who can recommend the appropriate size for you [Scent] Some shoes that have just left the factory may have a glue smell; this does not affect the quality. Just place them in a cool and ventilated area for a few days [Shipping] Orders placed before 6 PM will be shipped out on the same evening unless there are special circumstances. In case of any exceptions, we will notify you promptly