Just buy those if you want to replace your lenses of a tightrope i never thought that polarized lenses would make a difference i didnt even buy them for work i bought them because the old lenses were all scratched up but they somehow managed to remove the windshield glare from cars coming through and also remove more sunlight that managed to get though my glasses as well

They were a little difficult to get to install but after some good old fashioned forcing it i was able to screw the frames back together

The lenses were darker than the gray lenses that came with the si oalkeys and i love them so far

They are a lil more tinted then last ones but work great excellent price fast delivery perfect fitment look really nice works as promised perfect fit for my tightropes love them especially since oakley doesnt make the lenses anymore