The Hepburns bring a touch of class to whatever you do. They'll make a can of wine seem like martini. Perfect specs for a day at the beach, hike in the mountains, or stroll through the city. These bamboo wooden sunglasses are comprised of light bamboo arms and a black acrylic front. The lenses are polarized and UV400 protected. Choose from sky blue or smoke lenses. All natural woods in our line of unique eyewear are Forest Stewardship Council and Rainforest Alliance certified.