This is the new premium Porsche Design Model P8812 available in a smooth black. frame color. Made to the exacting standards and high quality you'd expect from a Porche Design branded item, this is a retro inspired rounded front lens that looks and wears like you know what you're doing! The optical quality stainless steel frame is fully rimmed and is considered a unisex sized frame. The Porsche Design collection thoroughly redefines the most demanding requirements for ready-made reading glasses. The astonishing lightness and ideal comfort of the Porsche Design Reading Tools are bound to impress. High-quality and anti-glare treated Rodenstock lenses guarantee relaxed reading with no distracting reflections. Thin, light and break-resistant: whether in a meeting, lunching with clients or out in the sun, Porsche Design Reading Tools prove their functional excellence in any situation, even when they need to be tucked away. The innovative frame design means that the reading glasses can be folded extremely flat to fit perfectly into a breast pocket or into their specially designed case. Here's the optical sizing scoop: Lens: 51mm, Bridge: 21mm, Temples 150mm