NEW! Blue Light Blocking Glasses - Cobalt Collection In Glossy Brown Tortoise By NECTAR - With Sleek Travel Pouch Unisex, medium to large frame size but fit well on smaller heads if you're looking for a bigger sized shade. A classic round eye that's not too small and not too big. With a sleek arm, these are perfect when you're working with headphones of any kind on. They're flexible and easy to adjust the shape. Reduce Eye Strain Improve Sleep Reduce Headaches Whether you’re working from home or spending more time in front of screens, our blue light blocking glasses filter 45% of harmful blue light rays. The Blue Light Blocking Glasses are designed to keep your eyes comfortable while working on your computer or scrolling on your phone. Exposure to high energy blue light rays can cause eye fatigue, blurry vision, and lack of sleep. The versatile round eye frame was made to transition from the office to the couch and everywhere in between.