Si Ballistic Dark Bone/Grey Rectangle Men Sunglasses

Has Spent Decades Developing Their M-Frame Glasses Specifically For Use By Soldiers. Now Is Back With The 3rd Generation Of The Well-Known Si Ballistic M-Frame Goggles, Which Bring The Future Of Goggles To Todays Battlefield And Beyond. M-Frame Is An Icon And A Synonym For Optical Perfection And Unsurpassed Innovation, Which Is Why The New Design Weighs Less, Is More Robust And Meets All Ballistic Standards, Cf. Mil Prf-31013, Section 3.5.1.1

• Lens Material: Nylon
• Cr-39measurementslens Size: | Bridge Size: 132 | Temple Length: 132