WoodRoze sunglasses are hand-crafted and hand-sourced from the best materials around. We traveled the world to find materials we are proud of. Our Joi 3.0 frames are carved from Walnut and Maple Layered Wood. All WoodRoze lenses are created from high-quality nylon and then coated to create crystal clear glasses that are still extremely durable. To tie it all together our frames are hinged with 100% German Stainless Steel.