These do drain well and are really comfortable but the bottoms can still be slippery if you're walking on wet rocks. Just be careful!

They work great in water but I also like to wear em on hotter days if we're walking around and regular sandals will let too much debris get in.

We go boating a lot and these are great for when I'm putting our boat in the water. Those tiny rocks and pebbles can be super sharp but I never feel a single one of them.