Play up your industrial retro sensibilities while taking care of your eyes with Perkins. The club shape and mix of gunmetal-toned metal and matte black plastic give off a decidedly ‘50s vibe. But the functionality of these Foster Grant Blue Light Glasses is all 21st century. The lenses feature patented blue light-filtering technology and 100% UVA-UVB lens protection, and they are made to resist scratches and impacts. Spring hinges help these glasses fit comfortably and securely all day. This innovative collection of Blue Light Glasses features a patented lens technology that filters up to 30% of potentially harmful blue light* while still providing 100% UVA-UVB lens protection. Whether you're hard at work behind a screen or out and about for fun, make these your all day, every day digital eyewear choice.