Many years ago I had such clogs in use, with whom I was most satisfied at that time; for they had under the toes as high a bead that they speak with your toes 'under control' had; you could go with it so reliable that I have thus even climbed a really steep hill in trouble, because I had forgotten my idiot hiking boots!
The sandals have now delivered under the toes such a flat bead that you slide with socks at every step out and thus can not walk properly: they are then directly dangerous! Plotting the sandals but barefoot, so it's better, but not optimal. Perhaps one must have sweaty feet to go with it properly can - Did not I unfortunately!