You can remove that circle that says Sport!!! it leaves a small hole, but it isn't noticeable and you could replace with Croc accessories if needed. I'm usually between a US size 8.5 and 9 with a medium-width foot. I purchased the size 40 and they are perfect. I happen to be wearing jeans and socks when I tried it on and that was cute (I would generally never do that!). They really are comfortable - haven't taken them off yet.
I had the fortune to go on a fabulous cruise, which included Bahamas, Key West and New Orleans (three days). Though I remembered to take my tennies for all the walking, failed to bring socks. I ended up wearing these MAGNIFICENT shoes the whole cruise with all the walking. I not only got many compliments on them, my feet were not tired and I enjoyed the whole trip, walking EVERYWHERE. I ordered the white/pink ones today
I bought these shoes to wear as water shoes but they are wayyy too cute and comfy soft and snuggly. I wore them with my summer attire and got lots of compliments!!