Birkenstock.com has the best selection of sizes for Birkenstocks because they are the "official" online store for Birkenstocks in the USA. They deliver quickly, but not silly fast like Zappos. Most Birkenstocks come in a narrow width prefer
My order was later than the promised five days delivery and I was unable to track it. I was apprehensive given the Trustpilot reviews, but got a response from Birkenstock within 24 hours who updated me on the status of the order. It arrived after 10