http://bikersgate.com/product-reviews/8-product-reviews-glasses/19-the-m...
Each year, 7eye saves obsolete sunglasses that might otherwise get destroyed, and donates them to local guides, village elders, village children, and others.
http://www.bikersgate.com/product-reviews/8-product-reviews-glasses/13-t...
I've been peering through one brand of polarizer or another since the early 1960's.
On July 30 I purchased a pair of Panoptx glasses from Southern Chrome in Augusta, GA. We rode with the Augusta Chapter members to Stone Mountain, Atlanta, GA.