Pyramex 5.0 IR Filter Lens with Black Frame. Ventilated nosepiece and top-of-frame to allow air flow. Soft dual injected rubber temple tips combined with fully adjustable striagh back temples. Scratch resistant polycarbonate lens provides 99.9% UVA/B/C proection. Passes MIL-PRF 32432 High Velocity IMpact Standards. **Tested and approved for ANSI Z87.1+2010 standards.