CT : Fishing Forum Posts

I was watching a seminar video with Ish and he said to make sure when you purchase sunglasses that they say 100% polarized. I recently purchased a John Crews polarized sunglasses at Cabelas and all it said was 100% UV and polarized. Didn't say 100% polarized. Does that mean its not then? The lady at the sunglasses hut said if it says polarized, it meas 100%. Need some feedback on this.

Thank you both for the feedback...helped out a lot????