I have infamously sensitive feet, and overall, these sandals are great. I've worn them for long periods with minimal discomfort, and they look fantastic. However, I would give 5/5 stars for the right foot and 3/5 for the left foot. I had a little blister on the side of my left big toe after wearing it all day, plus the left foot made a loud clacking sound when I walked. However, the right foot felt great and sounded normal. Maybe my feet are different sizes, I'm not sure. They are very functional and go with a lot of outfits, so I do recommend them, though maybe not for an entire day with a lot of walking. [The Comfort Sandal - Black]