Bose Replacement Ear Cushions for Aviation Headset X

Ensure the performance and comfort level of your Aviation Headset X. Cushions are identical to original set included with new Aviation Headset X and are made of supple, breathable protein leather. Specially formulated foam adds comfort and ensures an appropriate seal around ears Easy to replace securely on earcups; no glue required Changing cushions recommended every six months or every 350 hours of flight **THIS IS DESIGNED FOR THE AVIATION HEADSET X, NOT THE QUIET COMFORT LINE OF HEADSETS**