Our collection of premium recycled HDPE plastic eco-friendly blue light glasses are made from HDPE plastic from recycled detergent and shampoo bottles. The recycled plastic makes them exceptionally strong and lightweight. They include a special 3-bar hinge system for extra strength. All lenses have a blue light filter, protecting your eyes from blue light emitted by electronic devices such as computers, tablets, mobile phones or video games. They filter out up to 30% of blue light. Trendy and fashionable designs for everyday use. Unisex models available without prescription.