Our Stinson sustainable wood sunglasses are a modishly modern take on a vintage look that has long stood the test of time. With a distinct upswept browline and temple-tapering frame, the subtle nod to old Hollywood's sunglasses craze circa the 1960s, along with a more contemporary keyhole bridge and playful round lenses, it's the perfect shades for the modern-day Marilyn Monroe or Jackie O! Material: Walnut Wood Lenses: Gray New Generation of Lenses with 9 layers of protection. - 2 layers scratch-resistant, - 2 layers shock-resistant, - 4 layers of UV400 protection (maximum UV protection) and - 1 polarized main layer) INCLUDES: - Tri-fold sustainable cork sunglasses case - A microfiber eco friendly sunglasses cloth - A linen sustainable sunglasses bag - 2-year guarantee