I had bought several other slightly cheaper models that are very "plastic" and the ends of the fingers percent after a few hours.
With this model very comfortable, I have not yet managed to pierce the ends of the fingers and what is particularly interesting is that they are both strong and thin, ie that allow you to feel what you are doing.
Since there are not waterproof (gray fabric being above), I put over some latex gloves when I work in a high humidity environment (eg plumbing).
I recommend them.