Didn't fit well into real Flak Jacket XLJ frames, a lot of wiggle. Absolutely do not trust as eye protection. Not sure if it's the polarization or what, but there's a weird fish-eye-lens effect while wearing them that I have never had with any other lenses, polarized or otherwise. Need real eye protection for work, should have just bought legit replacement Oakley.
Durable Polarized Sunglasses For Men: Perfect For Fishing, Driving & Golf With 100% UV Protection By SUNGAIT
37 Review
Enhance Your Eyewear: Mryok Polarized Replacement Lenses Tempo - Find the Perfect Fit!
34 Review
Polarized Aviator Sunglasses For Men With Military Style By SUNGAIT
36 Review
Oakley Flak Jacket 13-727 with Polarized Lenses
36 Review