Spy Optic Monolith 5050 - Fashion Sunglasses : Matte Neon Yellow/Happy Bronze Purple Spectra Mirror : Unleash your power in the Spy Optics Monolith 5050 featuring revolutionary lens technology to boost mood alertness while enhancing color and contrast as well as comfort detailing for an easy wear. SPY+'s revolutionary therapeutic Happy lens technology assists with an enhanced visual experience. ARC (Accurate Radius Curvature) polycarbonate lenses are tapered to follow the natural curvature of the eye, assisting with clear and distortion-free vision all while reducing eyestrain. Scoop ventilation system allows an increase in air flow and minimizes fog-causing sweat and moisture. Lightweight and flexible frame material ideal for everyday wear. Rubber nose pads allow for a comfortable, secure fit. Snap pin hinges. 100% UV protection to help reduce eye fatigue and long-term sun damage. Plastic frame and lenses. Imported.