I was skeptical when reading the reviews, but its true, these headphones have very good sound quality. Our installation was on the back of solid wood closet doors. The straps across the foot are not flexible or have a soft/cushioned underside as some Teva models have. About half of the stickers were from Totoro, one sticker was Ponyo, and the Princess Mononoke stickers only featured San for the most part. For me, it was really cool. Turned out to be 1. The first picture is the "fit" of my custom orthotics with required post supports with Propets foot bed removed. Maybe not that great for hot hot summer days, but its amazing! Mine were a bit tight when I first got them, but stretched gently within 4hrs of use and mounded to my foot. The audio sounds compressed so you dont get the full range of the voice and instruments; it sounds like you are listening to AM radio.