Hi got new style switch the other week. Both lenses have a circle with cross hatching lines on face side of lense, that can only been seen when foged up. I had a look on this forum and found a post with same question and good pics but can't find it again. In that post was suggested might be layers starting to peel but was inconclusive. Have called Oakley Aus they have no idea but said I could take them back. Hoping someone here might have some ideas what this is. They have been like it since day 1. Will probably take them back next week and swap them over.