They are good for the money, but after a while, the scratch screen started to peel off for me, resulting in it being risky to come off while swimming. Other than that, it's okay on pebbles.

For sand, pebbles, and in the water they are good. The soles do not hurt.
However, be careful on wet rocks, stones, etc. they slip unexpectedly and very dangerously! For this reason, I remove 2 stars.
Reading recommendations from previous reviews, I also chose 1 size larger.

They are very easy to wear for people with wide feet. You need one size larger in all sizes. (Three people in the family bought it, all one size up.)