These Liteforce Tech sunglasses from Ray-Ban are the perfect combination of iconic design and innovation. A new biomaterial made of a semi-crystalline thermoplastic used in aerospace, automative, and for medical implant technology gives you superior lightness, durability and comfort in a plastic frame. They have matte black frames, polarized silver mirror lenses, and 100% UV protection, and they come with a Ray-Ban sunglasses case, gift box, and cleaning cloth. Measures 62mm / 13mm / 140mm.