Allow these beautiful round sunglasses enhance your everyday look. Elegant, Durable and lightweight comfort Polarized & UV 100 Protection TR90 is a thermoplastic material that is incredibly durable, flexible, and lightweight. Frames made with TR90 are extremely comfortable Sizing:  Lens Width: 48mm Bridge: 21mm Temple: 148mm Available in 2 Colors: Black | Smoky Lens Transparent Matte Nude-Tortoise | Brown Lens KYLE | R-5539-C2-SUN  Transparent Matte Nude-Tortoise | Brown Lens