For ocean swimming/getting to the water from the sandy beach - Vivobarefoot Ultra 3 Bloom Water Shoes - Mens

Getting into the water at the shore can be a bit tough sometimes due to all the shell chips and pebbles and these help with that a bit. Not a perfect fix and not good on rocks but definitely helpful to prevent cuts from stepping on sharp shell fragments. Generally good for wearing out of the water as well but they are minimalist. No padding so if you do step on a rock or other larger objects they don't really help much. And no real arch support. I like Vivobarefoot in general but I know they are not for everyone. Depends on what you are looking for.