they are polarized, and my son likes that they are "military style", but they don't fit evenly on the face. one arm opens further than teh other and i think the frame is a bit askew, but otherwise thy are functional
Oakley Flak Jacket 13-727 with Polarized Lenses
36 Review
Walleva Replacement Lenses Batwolf Sunglasses Men's Accessories
46 Review
Oakley Flak Jacket XLJ Sunglass Replacement Lenses & Sock Kit By BlazerBuck
39 Review
Polarized Aviator Sunglasses For Men With Military Style By SUNGAIT
36 Review