Over my 17 year career I have used many types of headphones and by far my favorite is the newer ATH-M50X. They are very comfortable for those who wear and don’t wear glasses, and my favorite part a user replaceable cable. This allows you to swap between a straight cable or coiled cable depending upon what application you using them in. I also had another shorter straight cable made as well. I have been very happy with the headphones and use them for most situation estimated retail price is around $170.00 so check them out. They are far more comfortable them the classic Sony 7506.