SmellShoes that have just left the factory will have some glue smell, which is unrelated to quality. The glue smell will dissipate when placed in a ventilated area. ShippingDefault is Yunda.If you need anything else, please contact customer service at your convenience. QualityWe are responsible for all costs related to defects such as loose bottoms, degumming, damage, severe color differences, and serious stains. Small threads, minor stains, slight color differences, and slight glue odors are not considered quality issues. Goods Receipt: To protect your rights, please make sure to open the package and inspect the goods in front of the delivery person.If you find any damage to the packaging or discrepancies in the items and quantities, please do not.. Upon receipt, please contact us promptly to confirm the issue and we will negotiate between both parties.If you report such issues after receiving the item, we cannot pursue any further action or responsibility.