Make sure and tie to back of rack to fix problem if u do buy. If youre looking for a rich dark glossy purple, look no further ,A Nice Set Of Pipes, will blow you away ;)Well worth £11. No blisters at all. The Bose probably a bit better and removes a bit more of low humming noises, but the Ankers are pretty impressive especially as they are nearly £200 cheaper! Can take awhile to notice when they are taken off, and if the phones rest against your chest, they will start again. Ive ordered quite a few T-tracks over the years, and probably my biggest complaint is they are not universal in any way. Arbeiten am Tretlager oder am Rahmen sind unter diesen Umständen nicht möglich. Granted I bet they would have stretched out a bit, but my right foot is a touch larger than my left foot and it was almost to the edge of the sandal. I ordered a 7 1/2 and they are too big! Something to consider.