Also it is not made for an entire day of walking. Didnt take too long to put together, pretty straight forward. They fit perfectly and dont come off while moving around in them. Durable rugged and not too girly. ?? I couldnt find a better option than this in terms of look and comfort while matching my sole requirements, so sticking to this one for now, in case anyone finds a more durable alternative, please leave a comment. I enjoy these headphones very much, good sound isolation. I thought I could upgrade to muti-use headphones with improved noise isolation. I should have paid more attention to placing the stock ear bud case into the silicone cover because adhesion was immediate and I had mistakenly placed it slightly off center [which will constantly nag at me, lol]. They seem consistent through the sound range.