I don't hunt in sunglasses and choose face paint baseball stripes instead. But if I did, I would use the same glasses I use upland, long distance and clay shooting: Smith Optics Elite.
Long story short, they're mil spec and used by our armed forces just like Oakley, ESS, and Wiley, only the optical quality is on par with Smith's fishing glasses, plus you don't look like a douche bag wearing them. Glasses are made all over the place but the company is based in Idaho and shipped out of Utah.
Dig 'em: http://www.smithelite.com
and checkout their Lifestyle models.
Edit: Personally, I rock the Prospect in Polar Brown. GREAT optics and as solid eye pro as you can buy: http://elite.smithoptics.com/products/# ... ical/view/