I have a couple of them and they have lasted well as they were one of the first I bought so are about 2 years old.
They are a little wide in the crotch for a smaller bub I found.
Also it's not recommended for bamboo velour to go in the dryer so over the winter months they take quite a while to dry. I put mine in the dryer and it is kind of matted. I hasn't affected the performance but it looks a bit iffy.