Add some edge to your style without adding glare, with the Oakley Canteen sunglasses. When the wind whips and the sand flies, you'll be protected with the durable Oakley 0-Matter frame. The lenses have a Plutonite coating for total UV filtering when the sun is beating down. When you work up a sweat, the nose and arm pads keep the Oakley Canteen Sunglasses in place. These shades are loaded with function and style. 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.