They fit comfortably and look very sharp. The QC 35s look to fold smaller, but the carrying case size negates that ultimately. Need to reduce wind-drag & improve gas mileage. They feel like brand new headphones minus the new headphone clamping. Pretty comfortable otherwise and super easy to slip on. I tried them out on a wlk outdoors and my other party could not tell I had a headset on--it sounded as good as the phone handset--or so Im told. Shelf did not like up with wall flesh, parts did not screw in together easily or all the way. I use my headphones when I?m working out and the battery life is great for an hour or so workout. My little one has rather chubby feet so Im in the last notch that buckles over the toes but I dont foresee her needing any more room in that area before we are through with the shoes. 3 bars plus top storage.