Back pain is a b---- and once its broke its a done deal. Bought these about a month ago they fit great; feel great; and so far no rips or tearsUPDATE: Had them about 4 months. Im going back to Walmarts cheaper fur slipper; I got almost 3 yrs. These fit my Bose QC 2 VERY well. The sound seems to have so much more " space" in it. Comfort and fast shipping I wear a size 7 1/8 hat, so I have a large/extra large head and these fit great. La calidad del audio es suprema, no extraño por nada a unos bose que tenia. An incredible added plus is the woven headphone cable, as opposed to the usual rubber-covered cable; less likely to tangle, and the 90-degree jack is great. Honestly, the stereo sound and sound quality in Sennheiser is much better, but the price of Sennheiser is also higher.