Would have been my 3rd pair of NERIAs BUT!.. I'm a TRUE size 6.5 in all of womens footwear, EXCEPT CROCS!ALL of my CROCS are SIZE 6 and have more than 10 pairs of them and I have enjoyed all of them. This pair is not an exemption, this is one of my work shoe and one of my best and favorite workshoe and yes I work in the hospital--GO figure =P. Anyhow, I bought this because of it's proven worthiness of comfort, style and price. This new pair though for whatever reason failed my expectations. It's not the seller's fault, it just is VERY DEFECTIVE. The LEFT pair is very very TIGHT as if it was a size 4 or size 5. Imagine that with a pair of regular thin socks on? See what I mean? OK so there you go, off back to the seller. I LOVE CROCS and will continue to buy and patronize CROCS. This one though is perhaps just a fluke!