What are the best glasses?

[snook.hooker]

My polarized glasses allow me to see into the water better... the UVA and UVB protection is an absolute necessity... side shades are very helpful... I saw some on a fishing show yesterday that had a removable piece with foam that blocks out the wind (top and sides, looks useful)... But I've never seen a pair with all that and one important feature that would help those of us that are aging, tho... BIFOCALS!!!

Has anyone seen such a pair?

What features are most desired for sunglasses when fishing to you?

Thanks,
snook.hooker
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