Really comfortable as house slippers. Fit perfectly. No rough seams and well formed. As comfortable as wearing no shoes at all, but with sole protection from rough objects. Probably less useful as water shoes as the upper fabric is breathable, but the weave is too tight to drain easily. They probably are a little too loose to stay snug if full of water. I have tried several water shoes as slippers and Zhuanglin are the best. I now have 2 pairs.