The Montana sunglasses arrive from SPY Eyewear in a solid black and "Honey Tort" color scheme, featuring a "Happy" dark brown fade in the tinted lenses for a sophisticated look. Using a special Happy Lens™ technology to enhance color and contrast, these 100% UV protection shades have the ability to improve mood and alertness. Lightweight and durable with a Grilamid™ construction, these versatile sun blockers are an essential choice in sunny situations.