Whether you're climbing a mountain or kickin' it with a beer in the backyard, the Optic Nerve Fourteener Polarized Sport Sunglasses will serve you well! You'll love the feel and performance of this updated sports wrap that features polarized lenses to block out 100% of the harmful UV rays and filter 99.9% of reflective glare. Plus, you can count on these Fourteener sunglasses to stand the test of time thanks to their superior durability and impact resistance.