TIMELESS: Retro rectangle style meets sophisticated intellectual with our gradient shades. With TriLenium 7 Polarized technology, it protects against UV radiation and scattered blue light. SCRATCH GUARD: The Casey’s 2x Scratch-Guard oleophobic (smudge-proof) and hydrophobic (water-repellant) coatings mean these glasses will stay put, stay comfortable, and stay stylish no matter what. POLARIZED: The Casey’s gradient lenses are made with TriLenium 7 Polarized technology, developed from original NASA optic technology to block scattered blue light and 99.9% of UV rays from the sun. STYLE: With its sleek, rectangle frame, the Casey perfectly combines iconic club and polished intellectual style. The lightweight frame gives you all day long comfort. DETAILS: Frame Material: Grilamid TR-90 and rectangle style. Lens: TriLenium 7 Polarized and Gradient, Lens Width: 63mm, Lens Height: 44mm, Bridge: 16mm, Temple: 140mm Minimalist cool meets maximalist protection in the Casey, timeless unisex club style sunglasses that feature superior blue light blocking technology. Available in shiny black and a rich, clear brown, the Casey’s laidback demeanor will complement any look. The Casey features TriLenium 7 polarized gradient lenses designed to block scattered blue light and 99.9% of the sun’s harmful UV rays. The lightweight but durable Grilamid TR-90 frames have a sleek, rubberized wrap on the temple for long-lasting comfort, plus 2x Scratch-Guard smudge-proof and water-repellant lens coatings for added protection.