For inexpensive polarized glasses, I find the Flying Fisherman series hard to beat. Don't forget to pick up a pair of clear shooting style glasses for flyfishing at night to protect your eyes from errant clouser minnows....
John those are the best on the market today. I have to go with the Wave 400 due to the price. I have to have good sun glasses because I get mad head aches from the sun, I had glaucoma and now sense the operation the sun really affects me.