I use these primarily on the dock and for laser sailing to protect my feet from stepping on hot or sharp surfaces.

Material nit sturdy to withstand rough surface

They stayed on well and protected me from the rocky surface.

Does not feel it will protect your foot in water and specially in rough surfaces

It is not meant for walking on uneven surfaces

The soles on the SIMIRI shoes are entirely too thin to walk on hard surfaces.

I dont like using shoes on a treadmill and walking with the socks only end up hurting my feet as the surface is hard, so I wanted something in-between and these are superb

Has some sole for walking on rough surfaces.

My feet are much more comfortable in the pool, and the rough surfaces outside the pool no longer bother me.

They provided adequate support for walks along pavement/concrete, as well as in dirt/grass, and are easily cleaned & super comfortable

I have worn them in the pool for water aerobics as well as in a lake kayaking and had no problems with either activity