We have the shoes for our son ordered, as we go on holiday on the Baltic Sea and we wanted to have shoes that he can wear in the water. We are very satisfied with the shoes. The material is good and also the outsole is nice and firm, so it will certainly disturb no stone. He currently runs a home ;-) you like him just as well that we even Mitt gas and evening "discuss" to that they are not allowed to go to bed.
One point I have withdrawn because the sizes are not correct. Our son has size 25 and we ordered size 24. But this shoe it is still too large. But he'll grow into. Would be nice if the sizes would better match. So best look for when buying the same plan that you order 2 sizes smaller.