Very comfortable even though I did think they were made a bit small but just put thinner socks on. Has held on good, no issues since the day I installed it. El único consejo para el fabricante es que la etiqueta de costura no debe colocarse donde le molesten los pies, sino que debe colocarse encima o al costado de las pantuflas. It is a very pretty bracelet, one that a picky teen girl will wear - dainty, yet sturdy. I use the hell out of some boots, and these are the only ones I can make last for a while and remain comfortable. Ive ran these through vigorous tests and songs and I have yet to find a genre that they cant handle and for people saying they have a lack of bass I would say no its not forward as like I said nothing is enhanced but on an uncompressed song I ran that had a great deal of it and it had a very deep and solid extension well into the low end but still not over bearing and without bleeding into anything else and everything where it should be. It fits my bose quitecomfort ii.  I had one problem with it, though. Very happy about all of this, I love the brand, but this just exceeded my expectations, I understand sometimes these things happen, so will definitely be a continuing customer. Watch face isnt massive like some others I have seen.