Reach peak performance in style with Apex, a fashionable new style of computer glasses designed for digital screen users who appreciate style; featuring a durable stainless steel frame with marble-accented acetate temple tips, these GUNNAR glasses not only look sharp but also enhance your vision with superior lens technology that combats digital eye strain and blocks blue light, complete with anti-glare and smudge-resistant coatings. Key features include a slim round stainless steel frame with cat-eye design elements, two color styles (Gold/Marble and Onyx/Navy), lens options available in Clear (blocks 35% blue light) or Amber (blocks 65% blue light), and included accessories such as a GUNNAR cloth, pouch, and case. They are designed and built by GUNNAR, the experts in performance-enhancing blue light computer and gaming glasses, with prescription options available (total power range: +5.50 to -6.00). Specs include lens width of 51 mm, lens height of 43 mm, nose width of 19 mm, frame width of 138 mm, temple length of 140 mm, and a weight of 26.4 grams (without packaging). Included with your purchase are a glasses case, microfiber pouch, microfiber cleaning cloth, and a 12-month warranty.