You're wearing your Von Zipper Clutch Sunglasses and racing a blue Camaro up the canyon. You're opponent's been lagging, but suddenly he veers into the left lane. His front bumper creeps forward and inches ahead of yours. You throw your car into third, shoot forward, and round the next switchback. All of a sudden, sunshine bursts through the trees. Your opponent's heavy aviators slide down his face, but your Clutch Sunglasses stay comfortably in place thanks to their slightly wrapped, lightweight grilamid frames. Blinded by the light, the Camaro's driver swerves off the narrow canyon road, and his stupid buttrocker car explodes in the ravine below. Good thing you were wearing these Von Zipper shades.

Bottom Line: Never race a Camaro up a canyon at dusk without your Von Zipper Clutch Sunglasses.