Like a classic art deco building, the Deco mixes materials and designs to bring an inspired industrial look to life. A handmade acetate and monel alloy frame that’s thick from the sides while maintaining thin lines from the front creates a look that’s part steampunk, part high fashion, and all you. Happy Lens™ enhances color and contrast, increases clarity, and improves mood and alertness Crafted from handmade acetate and high-quality monel alloy 2-base nylon lenses Silicone nose pads reduce slipping and increase comfort Includes a premium hard case and cleaning cloth Smooth and reliable 3-barrel hinges 100% UV protection reduces eye fatigue and long-term sun damage Frames measures 53-20-145