Fly-Def High Definition polarized fishing glasses by Envision Eyewear.  Excellent for sight fishing on rivers, or for just about
any other pursuit like driving or golf.  The gold lens color provides excellent contrast in any sort of sport situation.  When
fly fishing these allow you to focus in on the shadows of the fish on the bottom of the river to locate where the fish actually are,
and therefore where to cast.   Great lens on those bright overcast days as well - provides more contrast and detail than other lens colors.  Semi-rimless sports wrap - unisex fit.  Free cleaning cloth included with purchase.  Don't hesitate to ask any questions!