Max Dickerson wrote a review of Zeal Essential Sunglasses - Polarized on May 18, 2013
Familiarity: I've put it through the wringer
Great pair of polarized sunglasses at a great price. Dig how these look. And the rubberized points on the glasses help when you're getting your sweat on... like drinking cold beer on a boat in the sexy summertime hotness. And when you drink too much beer in the heat - you may have to throw up over the side of said boat... But fear not, your cool Zeal Essentials will stay right on your wasted, sweaty face.
Only downside, (if it's considered a downside) is that these are for a medium sized dome, if not small/medium. I have a larger head and they fit a lot better after a few hot water dips in a pot to be stretched out a bit.