We have received the order and it arrived in excellent condition. We appreciate it.

They are of good quality and their materials are stiff, they perform their intended purpose.

The quality is very good, for the price it's super good, it arrived very quickly and in general well packaged 10/10

The product is fine and matches what was advertised. I haven't tested the photochromic feature much because it hasn't been very sunny, so the lenses haven't changed color much. However, looking towards the sun isn't uncomfortable. Delivery took 10 days. I recommend this product. Thanks to the seller!