This is the basic, round-toe neoprene water shoe you've been looking for. 3mm thick neoprene is just enough for some protection and a little bit of warmth and they are tall enough to keep most of the sand out (they hit just above your ankle bone). The velcro strap over the instep lets you adjust how tight they are on your foot. A nice basic shoe at a reasonable price!
Here at the shop we feel like these are sized a touch on the big side - so if you are on the small end of the range you might want to size down.