These bamboo polarized sunglasses feature plastic frames and bamboo temples for those discerning men and women who want to make a fashion-forward and environmentally friendly statement. These feature solid black, brown or cheetah-print frames in a wayfarer shape. The yellow bamboo arms have metal accents near the hinge. The lenses are polarized and come with a variety of tints for great clarity and visual comfort, including gray, green, gradient smoke and brown. Plus, they have UV400 protection, too!