My parents got me a pair of Sony MDR7506 headphones for my birthday.
Previously I was using Bose® QuietComfort® 3 headphones. They were great for noise cancellation, but the bass was a bit overpowering. I sold them when I was saving for a new camera.
These new Sony headphones rock! I’m going back and listening to music I haven’t listened to in a while, it’s amazing the tonal range these produce. For $90 you can’t go wrong with these headphones.