Ray Ban RB4179 (Liteforce Tech), Men Sunglasses, black

Frame color: black. Polarized green classic lenses. These sunglasses are a perfect combination of iconic design and innovation. A new bio-material used in aerospace, automotive, and for medical implant technology gives you superior lightness, durability, and comfort in a plastic frame. These rectangular sunglasses for men feature a curvacious top bar in a super light injected construction , allowing the same thickness of a metal frame.