These black round sunglasses are made of a mixture of wood (60%) and steel (40%). They come equipped with polarized clear vision HD lenses. The round wood sunglasses are polarized and can endure daily use with ease. With a unique design, these sunglasses usually collect a nice stack of compliments and jealous stares. In this price range, these sunglasses offer much more than what most round wooden sunglasses do, including true HD vision, polarized anti-glare lenses, and durable 100% wood frames with comfortable design.