Classic Day Swannies

THESE ARE THE BLUE LIGHT BLOCKING GLASSES CHOSEN BY LEADING HEALTH AND WELLNESS EXPERTS FOR DAYTIME DIGITAL EYE STRAIN PROTECTION.

• Block the most harmful wavelengths of the blue light spectrum found between 400-450nm.
• Protects against symptoms of digital eye strain and computer vision syndrome.
• Allows a natural level of blue light exposure needed for optimal productivity during the day.
• Work longer without tiredness or eye fatigue.

+ BPA-free acetate frames

+ Flexible Spring Hinges

+ Prescription grade CR-39 lens

+ Lenses appear virtually-clear when worn

+ Free shipping on orders over $75+ and free returns in USA

+ 30-Day No-Risk Guarantee

Swanwick has spent over six years testing and developing its lenses to give the best results for sleep optimization and wearing experience.