Very good construction and cheap for everyday use (95€). The lens is lightweight but the eye from the inside seems to have a slight issue. And Unboxing: https://youtube.com/shorts/JWR6yti0ZAE?feature=shared

I have had them for about 6 years. The best I could get. Optical lenses made of crystal, great relief for the eyes in intense light, clear vision. I dropped them from the bike at 200+km on asphalt and they didn't suffer anything except for some scratches. However, because I am sick, I went to change the lenses and there are no longer crystal ones available for this model, so I had to reluctantly get plastic ones which get marks with the slightest touch, resulting in me not being able to wear them for the first 6 months. Now, I will definitely get them in crystal again. I highly recommend them without hesitation