Blue-light blocking glasses have filters in their lenses that block or absorb blue light, and in some cases UV light, from getting through. That means if you use these glasses when looking at a screen, especially after dark, they can help reduce exposure to blue light waves that can keep you awake.
Giving a modern interpretation of vintage design, with sleek contours for an active lifestyle, these sunglasses are well compatible with everyday clothes and can be the perfect decoration. •...