Perhaps a little too flexible, but Ill update on that down the road. its so dull and bland looking Id rather poke my eyes out than look at it. It exfoliates gently, preventing unnecessary trauma and removing dead skin. It just will not put charge into the quest anymore as it’s constantly switches itself off. Colour is more blue. This is cheap crap that will catch fire if unattended! Bought these hoping they will be higher quality as priced at premium, unfortunately one sole broke after a very moderate use. They felt a little snug when I first started wearing them (size 7) but them loosened up the more I wore them so Im glad I didnt order a size up. Fyi they get very hot. Just what I was looking to replace my old slippers.