For ultimate performance & protection equip yourself with the next generation of elite gaming glasses from GUNNAR Delivering style comfort & versatility the Lightning Bolt 360 focuses on your eyes so you can focus on the game Three editions are available GUNNAR ESL & Rainbow 6-Siege GUNNAR Advanced Gaming Eyewear is a technical eyewear solution that helps protect enhance & optimize your vision Using the same lens technology as Advanced Computer Eyewear all Advanced Gaming Eyewear styles come in a featherlight frame optimized for visual performance while gaming for long periods of time Improves a gamer&8217;s visual efficiency endurance & recovery GUNNAR offers the only patented computer lens technology solution recommended by doctors to protect & enhance your vision Gunnar's custom & complete solution addresses & alleviates all common issues associated with digital eye strain effects of artificial blue light visual stress & fatigue As the world leader in computer eyewear Gunnar pioneered an advanced lens material that offers distortion free ultra-light ergonomic properties not found in inferior lens material Gunnar's proprietary lens design aids natural focusing to provide sharper clearer vision resulting in less strain on ciliary muscles & frame your face to reduce effects of dry eye In addition custom tints & premium coatings block high-energy artificial blue light UV & glare to protect your vision The result &8211; enhanced clarity focus & performance designed to meet demanding visual needs of our generation WHY GUNNAR COMPUTER EYEWEAR?REDUCES DIGITAL EYE STRAINEye fatigue dry eyes & headaches are symptoms of spending too much time in front of a digital screen GUNNAR lens design has extra focusing power providing you sharper clearer vision This patented technology helps you focus more naturally creating less eye strain IMPROVES COMFORT & FOCUSThe overabundance of bright artificial light can create a strain on your eyes But GUNNAR custom lens tints & filters block harsh blue light & glare so your eyes can finally relax Focus longer Work more efficiently Be comfortable doing it PROTECTS YOUR EYESLook around you You probably work in an environment filled with fluorescent light glare & uncomfortable air currents GUNNAR patented lens technology reduces glare & prevents dry eyes KEY FEATURESUnique &8216;lightning bolt&8217; design relieves temple pressure Unparalleled design for optimal performance & functionality Three different temple options classic (standard wear) post (slim lightweight fit) & strap (for maximum comfort with headsets) Interchangeable lenses for both indoor & outdoor use GUNNAR&8217;s benchmark Amber lens for optimal performance & blue light protection while gaming indoors & Sun lenses for viewing screens in bright sunlit conditions (100 UV protection)3 nose bridge sizes for the perfect fit small medium large Sturdy protective case &38; pouch for storage & peace of mind SPECIFICATIONSFrame Colour Onyx Lens Colour Amber Sun Lens Width 61mm Temple 135mm Nose 16mm Weight 29 Grams NOSEPAD FITSmall 5mm Medium 7mm Large 8mm