The Oakley Tinfoil Sunglasses are an ultramodern, space age take on the old school half rim style. With ultralight stainless steel frames and Plutonite lenses with XYZ optical resolution, they provide distortion free clarity even in the full glare of the sun. Oakley's signature Three Point fit molds them to your face, and screwless cam hinges and air filled silicon nose pads along with Unobtanium earsocks hold them there. The Tinfoil offers timeless style in new age materials. Proposition 65 Warning for California Consumers: This product contains chemicals known to the State of California to cause cancer andor birth defects or other reproductive harm.