Wiley X Saber Advanced Grey Lens /Matte Black FrameIncludes the following:Matte Black FrameSmoke Grey LensMicrofiber Storage BagTactical StrapNose PieceFoam Brow BarInstruction CardEye Size: (PTX Rx Insert): 44 | DBL: 25 Head Size: Medium to XXLargeProduct Features:Shatterproof Selenite(TM) Polycarbonate Lenses that Meet the MIL-PRF-32432(GL) Ballistic Standards. ANSI Z87.1-2010 High Velocity and Mass Impact Standards, and EN 166 FT at High Speed at Temperature Extremes Standards, and US Federal OSHA 1910.133(b)(1)(i) Standards100 Percent UVA/UVB Protection With Distortion Free ClarityT-Shell(TM) lens coating resists scratching in extreme environmentsAdjustable Take Flight Nose Piece Accommodates any Face/Nose BridgeFully Adjustable Telescoping Temples Fit a Wide Variety of Head Sizes, Provide a Low Profile, and are Night Vision Goggle (NVG) CompatibleSmoke Grey Lens Provides Max Glare Reduction with No Color Distortion: Light Transmission 15%Compatible with Wiley X's Prescription Lens Carrier (PTX), sold separatelyNational Stock Number [NSN 5120-01-598-6702] p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; font: 12.0px 'Helvetica Neue'; color: #454545} p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; font: 12.0px 'Helvetica Neue'; color: #454545} p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; font: 12.0px 'Helvetica Neue'; color: #454545} li.li1 {margin: 0.0px 0.0px 0.0px 0.0px; font: 12.0px 'Helvetica Neue'; color: #454545} span.s1 {font: 10.0px Menlo} span.Apple-tab-span {white-space:pre} ul.ul1 {list-style-type: disc} p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; font: 12.0px 'Helvetica Neue'; color: #454545} p.p2 {margin: 0.0px 0.0px 0.0px 0.0px; font: 12.0px 'Helvetica Neue'; color: #454545; min-height: 14.0px} p.p3 {margin: 0.0px 0.0px 0.0px 0.0px; font: 12.0px 'Helvetica Neue'; color: #454545; min-height: 15.0px} p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; font: 12.0px 'Helvetica Neue'; color: #454545} p.p2 {margin: 0.0px 0.0px 0.0px 0.0px; font: 12.0px 'Helvetica Neue'; color: #454545; min-height: 14.0px}