Men's Red Lens Blue Light Blocking Glasses Anti-eye Strain Sleep Aid Glasses. Introducing Our Innovative Eyewear Designed to Enhance Your Sleep and Relaxation. These Red-lensed Glasses Are Crafted to Block Nearly 100% of Both Blue and Green Wavelengths, Addressing the Significant Effects These Colors Have on Sleep Patterns. Unlike Typical Blue Light Glasses, These Lenses Filter out All Wavelengths Below 550 Nm, Including Blue, Green, and Violet, to Support Melatonin Production and Promote Restful Sleep. Feel the Calming Effects Immediately with These Glasses, Perfect for Wearing 1-3 Hours Before Bedtime. Ideal for Travelers and Shift Workers, They Help You Achieve Quality Sleep During Unconventional Hours, Minimizing Jet Lag and Enhancing Rest During Flights. Our Glasses Come in Multiple Stylish Frames: Grey Demi, Black, Clear Blue, Clear, and Clear Grey. Choose from Orange Lenses with 99% Blocking for Extended Wear or Yellow Polarized Lenses with 80% Blocking, Suitable for Driving. Features: - Lens Material: Polycarbonate - Lens Dimensions: Height 39mm, Width 54mm - Frame Material: Plastic - Style: Rectangle - Blocks Blue & Green Light: Filters Wavelengths Below 550 Nm - Suitable For: Men - Certifications: CE Certified - Multiple Frame Colors Available Enhance Your Sleep and Travel Comfort with Our Superior Light-blocking Glasses. Find What Suits Your Lifestyle and Enjoy Better Rest and Focus..