Stylish, streamlined design, lightweight aircraft-grade aluminum frame, computer and junk light blue light blockers. Best of daytime, computer office workers. Condition - Barely used. I bought both day and night pairs. But mostly use the night pair since I don't work on the computer or in an office building during the day. These daytime yellow ones are best for that. I use the night ones. Ship Same/Next Day, Professional Seller. Offers Welcome. Bundle & Save!