Protect your kid's or teen’s eyes in the digital age with Cruz from GUNNAR, the leading experts in blue light blocking technology. Cruz computer glasses come in age groups of 4-8, 8-12 and 12+ and protect against short and long-term side effects of digital eye strain, including: headaches, dry eyes, blurry vision, glare, negative effects of artificial blue light, eye strain and fatigue. The result – improved clarity, focus and performance. Cruz blue light blocking computer eyewear is perfect for your kid or teenager. All Cruz are natural focus and are also ideal as gaming glasses.