I was cautious too. But I now have 3 of these and 1 on the way. I was in Mexico with the all white one and went into the ocean, pool, sweat my ass off and not a single mark. I now have also the black multi camo and wear it literally all day and to the gym and still not a mark.
Oakley Flak Jacket XLJ Sunglass Replacement Lenses & Sock Kit By BlazerBuck
39 Review
Oakley Flak Jacket 13-727 with Polarized Lenses
36 Review
Enhance Your Eyewear: Mryok Polarized Replacement Lenses Tempo - Find the Perfect Fit!
34 Review
Garment Washed Cotton Twill Mesh Cap For Big Heads By E4Hats.Com
45 Review