The Bolle® Kickback sunglasses boast classy style in a thin frame design. They are constructed with a lightweight and flexible, high-grade nylon frame and feature Thermogrip® rubber temples and nose pads to provide a firm, comfortable fit.
Features
High-grade nylon is lightweight and flexible
Thermogrip® rubber temples and nose pads for firm, comfortable adhesion
Carbo Glas® Coating: a proprietary, industrial strength coating that is applied to both sides of the lens for greater scratch resistance
I use these glasses for tennis in sunny San Diego. They work well in the brightest situations. However, the last pair like these I had broke at the nose piece after one year. Will give them one more chance.
I'm impressed. This product does what it claims -- helps increase contrast so the ball appears to stand out from its surroundings. Overall, I think the workmanship is quite good (I've owned Bolle products before and have never been disappointed) and these sunglasses are reasonably priced. I'd certainly recommend this product without hesitation. However, I'd suggest waiting to use one of the Sports Authority coupons, which really sweetens the deal.