I am off to Bimini at the end of April to spend a lot of time on the beach and do some snorkeling. (I write this because I see many posts relating to water aerobics).

These shoes look great, but were too large. They have a reasonable amount of "give" where you insert your foot, so I'd order a full size smaller. I am a 7.5 shoe, and had to return these to get a six.

I could see where these would be slippery on tiles if you were at a pool with tile. But for craggy beach rocks or the beach, they'll be great if you get the right size.