MCR Safety Tier1 T123 Tactical Gear Safety Glasses Matte Black Frame Gray MAX36 Polar Superior Anti-Fog Lens One Size. But who says you can't look great while wearing the best safety glasses Tier1Glasses brings you outstanding protection that you will love to wear Tier1Glasses gives you style and performance that exceed ANSI Z87.1 standards and military MIL-PRF 3103 standards. Special features include polarized lenses adjustable wire core temples and independently adjustable wire core nose pads that can be shaped by you for a perfect personal fit Specifications for MCR Safety Tier1 T123 Tactical Gear Safety Glasses: Manufacturer: MCR Safety Size: One Size Age Group: Adults Frame Color: Black Matte Lens Type: Anti-Fog Package Contents: MCR Safety Tier1 T123 Tactical Gear Safety Glasses Case MCR Safety T12312DZ: Tier1 T123 Tactical Gear Safety Glasses Matte Black Frame Gray MAX36 Polar Superior Anti-Fog Lens One Size