These very stylish, and project heavy bass compared to other regular headphones. I also like the detachable headphone amps (sound engines). The sound leakage on these is not bad, but enough that in a small office the people around you know what you are listening to.
My only real issue with these headphones is the cable which contains control buttons that do not work with my android devices. on a positive not these hold up well to abuse, I toss these in and out of my bag every day and there is no real signs of wear after 5 months of daily use.