The sleek and stylish Oakley Conductor 8 Sunglasses deliver lightweight comfort and a sophisticated look that's modern without being too flashy. The incredibly lightweight, yet strong, C-5 alloy frame won't weigh down your face after you've been outside for a long time, and Unobtanium pads and spring hinges provide a comfy fit. The Conductor 8 also features a more pronounced base curve than the Conductor 6 for increased coverage from the sun. Proposition 65 Warning for California Consumers: This product contains chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm.