Bose QC 25/35 over ear headphones are the best I've come across. Not Ideal for sleeping on a plane but they block out nearly all plane noise (which is why I bou

Bose QC 25/35 over ear headphones are the best I've come across. Not Ideal for sleeping on a plane but they block out nearly all plane noise (which is why I bought them. Good sound reproduction, and with the 25s you can use them as normal headphones if the battery dies.