I love these headphones from Bose. They have great performance in noise canceling. Even better than the normal over the ear or on the ear headphones. Very comfortable. Good sound quality. I have tried better sounding headphones in the past but had no noise cancellation feature Those. So even though They are quite pricey the quality and features you get for your bucks is impressive. The amount of technology packed into a small device search amezes me every day When using the headphones.