Gunnar Berkeley Onyx Clear Indoor Digital Eyewear Experience supreme visual clarity with Berkeley, a winning combination of traditional design and modern flare for the digital age. KEY FEATURES Durable Nylon Frame Material Lightweight construction for comfort without pressure or fatigue Wide format lens for panoramic viewing field Anti-reflective lens coating on front and back Proprietary patented GUNNAR lens material and tint Blocks harmful blue light and 100% UV light Prescription also available SPECS: lens width: 54 mm | nose: 16 mm | frame width: 129 mm | temple: 142 mm | weight: 28.47 grams (without packaging) INCLUDED WITH PURCHASE Microfiber Pouch Microfiber Cleaning Cloth 12-month Warranty |