Revision Sawfly Eyewear Basic Photochromic Kit . The Curved Lens Provides An Unrestricted Field-of-view And Maximum Ventilation While The Adjustable Arms And Head Strap Ensure A Perfect Fit Every Time. The Sawfly's Lightweight Frame And Ultra-thin Arms Ensure A Perfect Fit With Hearing Protection And Communications Headsets While The Lens Provides Optimum High Impact Protection With Flawless Optics. The Result Is A System That Offers Best-in-class Performance: Comfort Compatibility Optics And Ballistic Protection. Kit Includes: Frame With Adjustable Arms Photochromic Lens (light Adjusting) Head Strap Microfiber Pouch & Case With Belt Clip. Specifications for Revision Sawfly Glasses Basic Photochromic Kit: Size: Large Regular Small Package Contents: Revision Sawfly Glasses Basic Photochromic Kit The Revision Sawfly Glasses Basic Photochromic Kit is a quality addition to the Revision lineup. For more great deals on Shooting Glasses by Revision please browse our Revision Shooting Glasses page. Revision Sawfly Glasses Basic Photochromic Kit - 4-0076-9628