Unisex model TR18 lenses with the hallmark of Eastman, one of the world leaders in copolyester technology. Environmentally friendly and provides a unique balance between clarity and strength Category 3 lenses and UV400 protection High quality Mazzucchelli super black cellulose acetate frame for maximum strength and durability Acetate pads for a much more comfortable hold 5 hinge bars for greater grip and durability Wider temple tip design to improve ergonomics and comfort 45º joint to smooth the joint between frame and temple giving it perfect continuity Includes: Microfiber cover, box and set of decorative stickers