100% Plus Polycarbonate Replacement Lens

I have had this product for only a month , spent the 40 bucks for lenses that would last longer and now feel like this was one big ripoff. I spent the extra money for 100 % goggles and thought I was getting a superior product. I was wrong, after having to purchase lenses rather quickly the first time , because of scratches, I got these much more expensive ones and literally within weeks the inside of the lens started flaking what ever coating that was on it and ruined the vision. No I did not forget to peel the protective sticker and I kept the goggles clean,with only water, and in the pouch provided with the goggles. Very disappointed !