We're looking for clearance to land… in style! A brushed black/gunmetal finish gives these vintage-styled, aviator glasses an extra touch of nostalgia. They feature a defined brow bar, adjustable nose pads, and coated temple tips in black. Model: SGBS10168 Frame Material: Metal Lens Material: 1.56 index UV400 Photochromic Transition (Optional) Aspherical Lenses Frame Colour: Black / Gunmetal Lens Colour: Clear —> Transition Gray (having green coating on the surface of the lenses, you can see green colour when reflect) Lens Strength: +1.00, +1.50, +2.00, +2.50, +3.00 Size: 58mm(Lens Width)-14mm(Bridge)-140mm(Temple)-46mm(Lens Height)-136mm(Frame Width) Package: 1x bifocal reading glasses