• Happy Lens™ enhances color and contrast, increases clarity, and improves mood and alertness
• Constructed from virtually indestructible Grilamid®
• Double injection rubber on the inside temple tips keeps the frame secure on your face all-day-long
• 6-base polycarbonate ARC® lenses
• 5-barrel hinges
• 100% UV protection reduces eye fatigue and long-term sun damage
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