These glasses are polarized, tuned lenses in a comfortable and lightweight aircraft-grade aluminum frame. The upgraded Daywalkers are perfect for a stylish look that you can wear for hours. They are unisex and look great on everyone.

• Block the harshest blue light wavelengths emitted by LEDs, electronics, phones, tablets and computers
• Reduce daytime eye strain
• Improve overall sleep & synchronize your circadian rhythm
• Stylish, metal, lightweight frames with polarized lenses
• Size: 63-14-150 (lens width, bridge, length in mm)