Howard Leight Uvex Ambient Otg . Available With A Range Of Comfort Features And In Two Sizes The Uvex Ambient Otg Offers All-day Coverage For A Variety Of Workers And A Wide Range Of Prescription Glasses Styles. This High Performance Model Can Improve Your Workers' Productivity As Well As Lower Your Cost-of-ownership With Uvex's Renowned Tints And Lens Replacement System. The Uvex Ambient Otg Is Lightweight Comfortable And A Stylish Alternative To Prescription Safety Glasses. Specifications for Howard Leight Uvex Ambient Otg: Manufacturer: Howard Leight Lens Color: Clear Package Contents: Howard Leight Uvex Ambient Otg