Mine is doing well! After a weird moment in time where the Black Sports Band was shedding like it had a sunburn... I rubbed is shedding off and it has been normal ever since. It really was odd, like a snake shedding its skin when it were time.
Most of them are, well, "good as new"—even after more than 12 months. No issues with color or shape.
The only thing I noticed—and only because I bought a new one few days ago—is that, the material feels a little different. Don't get it wrong, it's still great and comfortable, but not that soft and extraordinary as on the first day right out of the box. Not sure how to describe it, its like the surface gets a little rougher through time, but that's something happens with daily use. Nothing to complain about, and I observed the same phenomenon with iPad's cover and silicon case.
Mine is doing well! After a weird moment in time where the Black Sports Band was shedding like it had a sunburn... I rubbed is shedding off and it has been normal ever since. It really was odd, like a snake shedding its skin when it were time.
My wife's white sport band has pretty serious blue staining on it which doesn't seem to come off with a damp cloth. It's bad enough that she doesn't use it anymore.