I have been wanting to get a pair of Oakley sunglasses for a while now. After trying out a bunch of brands, my last 3 pairs have been Ray Ban and I don't regret it... but now that I have seen Oakley, I will continue with this company... in conclusion. The specific ones (I have the 03) have completely satisfied me in all areas because they are truly well-designed in everything. Billis12345 has given a good description.

I bought them for 85 euros and they arrived 3 days later, being ready for delivery. As soon as you hold them in your hands, they don't tell you much until you wear them. Luckily, I had tried them on in a store and knew exactly the size I needed. They are very good, high-quality lenses with incredible colors. The lens in 01 is gray with a purple shade, which makes it one of the best lenses I have worn. Not too dark, it makes the glasses useful even until sunset, and they don't tire your eyes even if it's very sunny outside. Generally, if someone wants a darker lens, they should prefer the gibston 03 or 06 (the latter are polarized), not that they won't be satisfied with the 01. I didn't choose them because I didn't want that mirror coating on their lens.
The only thing I would like is for the frame not to be so "plastic," to have a bit more weight and appear more sturdy, although with them being lightweight glasses, you forget that you're wearing them. I would also like them to come with a hard case, not just a microfiber pouch, as if we bought 80 euro chestnuts from the village.
Very satisfied, I hope they last for years.

The lens is not very dark.
It gives a brown tint.
It hugs my face.
These to help you a little.
But I liked them, my friend who reads... It's a matter of taste, go try them.