The Gunnar Optiks VAY-01101 Vayper Advanced Video Gaming Glasses are the only eyewear recommended by doctors to protect and enhance your vision when playing videogames for an extended period of time. Eye strain, visual stress and dry eyes can be caused by extended periods of digital screen viewing and office lighting, so put yourself back in the game with these stylish mercury/onyx frame glasses designed to improve visual performance, enhance focus and reduce eye strain for those with 20/20 vision. With smooth styling and a wider fit, this Vayper frame disappears the instant you slip it on. The Amber tint lens makes these glasses perfect for computer and video gaming as it increases gaming precision and graphics, while high tensile, low carbon steel and polymer injected components create reliable durability. Their 58-millimeter wide lens design frames your face to protect your eyes from dry air currents, effectively preventing irritation. GUNNAR’s anti-glare lens coating is specifically engineered to filter out the harsh, high-energy part of the spectrum, reduce digital eye strain and enhance viewing detail so you can stay focused and perform more efficiently throughout the day. The Vayper’s 130-millimeter temples, full rim frame and fastener-free hinges are composed of stainless steel and designed to generate proper strength and optical stability. Adjustable silicone nose pads provide a customizable fit for any face and flexible temples conform and ergonomically fit a wide range of head and face shapes. This 20-gram lightweight construction with proper weight balance and curved 15-millimeter nose bridge guarantees long lasting comfort without pressure points or eye strain. Micro-engineered locks securely retain the lenses without undue stress or distortion to the optics. Interchangeable sockets create endless design and customization options, while the ultra slim temples distribute headphone pressure to ensure headset compatibility. The Gunnar Optiks VAY-01101 Vayper Advanced Video Gaming Glasses come with a 1-year limited warranty against manufacturing defects. The ultimate result is improved clarity, focus and performance that meet the demanding visual needs of a new generation. Visit www.amazon.com/gunnaroptiks for more information on Gunnar Optiks and our extensive line of products.