Purpose built for on the job and off, the HAVOK is designed for versatility - no matter what environment you're in. Equipped with GATORZ's quick lens change ICM system and durable adjustable aluminum frames, the Havok is hand-crafted in the USA for the work hard and play harder person. When you lead a life where eye protection is required, the HAVOK is the ideal complement for on and off the job or for any activity you do. Made in the U.S.A. Features ANSI Z87+ ICM Rapid Lens Change Ghost Temple CNC Machined Aluminum Reduced Weight Cerakote Frame American Made Case Included Innovative American Craftsmanship Quick and easy lens changes with Innovative Clamp Mechanism (ICM) for weather or environment transitions Center mount functionality for reduced visual impairment from adjustment or impact, with a wider field of view Adjustable Frame for Comfort and Fit ANSI Z87+ protection with a larger lens area Extreme comfort under helmets or ear protection with thin, adjustable Ghost Temples HAVOK FRAME MEASUREMENTS 1. Hinge to hinge [Frame Width] 132mm 2. Nosepiece width (adjustable) 22mm 3. Lens width 146mm 4. Frame height 62mm 5. Temple length 125mm CERAKOTE These frames are created in partnership with Cerakote®, the industry leader in thin-film ceramic coating. This finish offers a unique matte look and added durability. OEM: Gatorz GZ13519, GZ-13-519