These eye-catching retro-style sunglasses feature a plastic frame with wooden arms. The bamboo arms are strong and rigid, running straight back to the ear then curving down with a slight flare. The front of the frame is plastic and is flat with a thicker nosepiece. The lenses are polarized for ultraviolet protection and privacy as well as eliminating sun glare. These glasses are unisex, perfect for both men and women who want to show off their own personal style and flair.