I have been using Revo sunglasses for several years and they work great.I've had Oakley,Ray Ban,Maui Jim's etc..and those are no comparison.Revo's are polarized and have H20 filters in the lenses to remove all glare and the H20 filters cut out moisture and haze so your vision is crystal clear.On a sunny day you never have to squint and on the cloudiest day there never too dark.I can't say enough about them.
Here's the link
www.revo.com