I've tried to return this order however I can't get hold of their customer service! Apparently you can't return them to Amazon and you have to contact the vendor directly, but after leaving several messages with no response, please do not order from them! These shoe covers runs small and I needed to either return or exchange for a bigger size them however impossible to get hold off someone. They don't even have a working number. You have to keep leaving messages. Now I am stuck with 100 pairs of these ridiculous disposable shoe cover that I won't even have any use of!