The delivery to the US was very fast, approx 2 days, impressive. The glasses are very nice.
4 stars instead of 5 for a few reasons:
Packaging was great. Casing even included a pen, again impressive
1. The material is sturdy but a little thinner than expected.
2. the nose bridge was off, one side was slightly different than the other and it made it fit/feel funny on my nose. I tried adjusting to the best of my ability.
3. They were slightly bent. Specifically when you open them on the table ...