Any polarized glasses will help. But don't compare the walmart 'bats' to the high end 'bats'. They use a different lense for the high end model that is 10X better. In most cases you really do get what you pay for.

I've been using Kaenon's since last November. There's a couple of things I don't like about them, but they're minor. They are the best glasses I've ever owned. Very comfortable as well. Most places, TW included, sale them for $180. You can get them at Cabela's for $130.