After being a Sound mixer for close to 20 years I have used many different brand and types of headphones. The classic recommended headphone for years has been the Sony MDR 7506 but I have never been of fan of them due to comfort and tonal quality. For cart based work and non fast pace bag work. I have become a real fan of the Audio Technica M-50 X Headphones for comfort , accurate sound reproduction and durability. One of the other positive attributes of the M-50 is the cable is user replaceable and comes with a straight/ coiled option depending upon what your doing. At a price point of under $150.00 they are also still cheap enough if you lose them its still going to be ok. So if your looking for a new set of headphones check them out from your favorite audio retailer.