Why?
- It looks stylish
- You can always carry around a wrist with it and it does not constrict and does not look stupid
- The ponytail looks (from left my imagination even one) simply better
- It does not twinge by the hair and they do not get stuck to it
- No headache like many other hair bands
- The famous bend, where the hair tie was left out
Over time, the clamping force can be for something, but then you just wraps 1x more, then passts again.
All in all a buy recommendation from me!