After the faulted the belts are easily adjusted.
For densities by a slight push from the front - when you press to fixed it leaks surprisingly.
Although at first I had a feeling that she sits quite loosely on the eyes and certainly after 2 - 3 rotations becomes full, but that has not been confirmed, fortunately.
Once you have the hang of it with the pressing it remains tight and makes little bruising.
I been about 1.5 years now occasionally use the glasses and she is still fully intact.
Conclusion:
- Close
- No fogging
- Hardly bruising
- Durability
- Good price performance ratio
