The glasses are very good in terms of vision. Unfortunately, however, the coating deteriorates very quickly. On the fifth swim in the sea (about 1 hour of swimming), they get scratched on the inside and become cloudy, and they are no longer good for vision. This is the third pair this year. I used them with great care. I carry clean water with me and rinse them immediately after use. That is, the salt does not get a chance to dry on them. They do not wear out on the outside. I came to the conclusion that they wear out from the eyelashes. I am always makeup-free, I have short soft eyelashes, and this is the third pair that I took great care of. I made sure not to press them against my eyes. Otherwise, they have a very good fit and seal, but I can't keep buying new ones every 5-6 days.

excellent value for money! If you have different prescriptions in your left and right eye, you buy two pairs and swap the lenses because they don't have left or right (both work for both eyes) and you end up with two custom pairs and they still cost less than a single custom pair of goggles

Excellent swimming goggles. I have tried more than 5 brands and all of them, if not from the beginning, after a few (10-20) uses fog up, even with the use of anti-fog gel. These fog up a little without gel, but with gel, even after 300 uses, they don't fog up at all. (However, I have also tried many gels, the only one that works is SEAC)

I can finally see in the Sea!! It was the most perfect feeling. I no longer go up to strangers thinking they're my friends :) I loved them

Finally, you can swim and recognize those around you. I found only +2.5 diopters of myopia, which is slightly less than what I have. And that's good. I hope they will be available in all degrees.