The Concorde, an icon style named after the Concorde Supersonic passenger airliner, now in XL. This classic teardrop aviator shape features a 23k Gold frame finish and premium Slate gradient lenses. Handcrafted in the USA. 23k Gold Jewelry Quality frame finish. Slate - A cool gradient gray outlook with blueish undertones. A great lens for multiple light conditions. Non-Polarized - UVA/UVB Protection. SkyForce™ Nylon Gradient lenses with Vector™ Anti-Reflective & Blue Wave™ lens technology. Amber Bayonet Temple Tips specially designed for comfort under headgear. Made in USA from quality U.S. and global components. Embossed Hard Case & Microfiber Pouch