The Plaid glasses, the latest addition to the Alloy Collection, feature squared off lenses for an angular look and are built with a magnesium-aluminum alloy frame, offering flexible spring hinges and adjustable floating nose pads for maximum comfort. They incorporate advanced lens technology for digital eye strain reduction and blue light blocking, making them ideal for power users. Key features include a rectangular style frame, GUNNAR patented lens technology, G-Shield® premium lens coating that is anti-reflective, smudge resistant, and oleophobic, while blocking harmful blue light and 100% UV. Specifications include a lens width of 55 mm, lens height of 35 mm, nose width of 18 mm, frame width of 136 mm, temple length of 134 mm, and a weight of 20 grams without packaging. With your purchase, you will receive a clamshell glasses case, a microfiber pouch, a microfiber cleaning cloth, and a 24-month warranty.