Knockaround Fast Lanes Sunglasses - Granite Tortoise Shell / Silver Smoke Black Diamond ALTRA EGO™ PRO : The

ALTRA EGO™ PRO : The best of both worlds

UV400 protection is always included

With its focus on performance nutrition

low-profile design uses four AAA batteries

Knockaround Fast Lanes Sunglasses - Granite Tortoise Shell / Silver Smoke Black Diamond ALTRA EGO™ PRO : TheStylish, rectangular lenses give our Fast Lanes a clean cut, contemporary look that suits almost every face shape. These granite tortoise shell frames offer a modern update to a classic look, paired with silver smoke lenses for a sleek, monochromatic style. Finished with our iconic K logos, these sunglasses look great at 100 mph or at a standstill. Features Granite tortoise shell frames Silver K logos Silver smoke mirrored lenses. Polarized option