Sony MDR-NC500D Digital Noise Canceling Headphone, $214.10
http://www.amazon.com/gp/product/B001786D5A/ref=oh_details_o01_s00_i02?ie=UTF8&psc=1
Excellent for flying, train commuting, etc.
http://www.amazon.com/gp/product/B001786D5A/ref=oh_details_o01_s00_i02?ie=UTF8&psc=1
Excellent for flying, train commuting, etc.