HIGH-QUALITY VISOR: Optical Class-1 clear lens tested for minimal distortion to ensure uncompromised vision LOW-PROFILE: Half-face, wrap-around design to match and maintain low profile design of Klein Safety Helmet SUPERIOR IMPACT PROTECTION: Tested to the latest ANSI Z87.1+ (2020), CSA Z94.3-20 and MIL-PRF-32432A (Class 1-ballistics fragmentation) standards (See instructions for details) ANTI-FOG: Durable and effective coating will not wear off; works even with dust masks SCRATCH RESISTANT: Specially treated lenses for added durability to survive demanding jobsites UV PROTECTION: Tested to ANSI Z87.1 U6 standard, effectively blocks 99.9-Percent harmful UV-A, UV-B, and UV-C rays LONG-TERM COMFORT: Designed with lightweight materials and vents to maintain adequate ventilation