Very casual, they wear out easily but worth it. There is minimal sound leak from the environment. Very easy to clean and rinse off. Our kids thought we purchased the primary brand (which costs way more), so they think we are cool. The headset is comfortable and when it works it sounds great. Very nice slippers! Also the sound is not loud enough-even at full sound. I wore these shoes an entire day and my poor diabetic feet ended up with some damage. I am sooooo happy this was so worth the buck I feel like I got my sexy back yay! It supports exactly where it should on the arches.