Ziv Aviator eyeglasses are made of superlight and anti-allergic titanium material, Three colour options: Black, Silver and Golden. Featured with adjustable nose pads and new aviator bridge design, they are only 8.2g.It is a good choice for man who are looking for a stylish and comfortable eyeglasses. Computer eyeglasses and reading eyeglasses both are available. FT0225 Ziv