Cons: Non-standard screw (triangle drive). As others have said they do not have much in the way of padding inside. SO we just end up taking the lid off and pull them out through the top. Product was as advertised and is durable, great for a home gym But this is not a big enough problem to take away any of the stars- love this shoe- love the Fit Flop brand. 2 Stars because the shoe is truly comfortable, unfortunately the shoddy assembly will influence any future purchase of Skechers shoes. It also has really great sound for how small it is. You basically go from an immersive in the game/video experience to feeling like your watching TV. They also dont wear well, already showing scuffs after minimal use. I would not recommend these Bose headsets.