1. If you are prone to getting blisters from breaking in shoes, you may get them after the first wear. I walked in them for a couple of hours and developed a good blister on the top of my foot. Second wear still felt some irritation on the sides of my pinkie toes and the tops of my feet but no blisters. The straps are very taught and you can feel the metal stars slightly digging into your skin at first, but you quickly get accustomed to it.
2. They are very supportive as the sole is very soft. My feet never got sore or tired. They are lightweight and very easy/stable to walk in. Once I fully break them in, I’m sure I could walk all day in them!
3. I normally wear a 5 in sandals but the 6 fits perfectly! If you don't mind breaking them in, I highly recommend these!