Felix Gray Filtered Blue Light Glasses Keyword Tortoise 。Brand new never used. Inside of case has some slight discoloration from the green wipe the glasses come with. As pictured. YOUR PERFECT FIT – A sophisticated circular shape that fits perfectly on almost any face shape. The Roebling’s signature keyhole bridge and terrific frame sits beautifully and comfortably as you look at your screen. WHY FILTER BLUE LIGHT – Daily exposure to screens can disrupt sleep and focus. Our blue light blocking glasses help reduce eye strain and support healthy sleep patterns. Whether you need blue light glasses for computer use, working late, or watching TV, these frames offer wellness-driven clarity throughout your day THE FELIX GRAY DIFFERENCE – Our embedded lens tech sets Felix Gray apart. These blue light blocking glasses women and men rely on are clinically shown to increase melatonin and boost cognition. If you’re looking for effective non prescription glasses for women that support better sleep and sharper focus, this is your go-to pair. PREMIUM MATERIALS & STYLE – Made with durable, bio-based acetate, these bluelight glasses womens and men’s styles feature proprietary, ophthalmic-grade lenses and a premium anti-glare finish. Perfect for those who want computer glasses women love with sleek, wearable appeal. RIGHT SIZE FOR YOU – Roebling is a narrow to medium sized frame and has measurements of 49-18-140. This corresponds to 49mm lens width, 18mm nose bridge width, and 140mm arm length.