Klein Safety Goggles Replacement Lens in Clear are engineered for uncompromised vision and superior impact protection. These Class-1 optical lenses minimize distortion, meeting stringent ANSI Z87.1+, CSA Z94.3-20, and MIL-PRF-32432A standards for safety and performance. They feature durable anti-fog coating that remains effective even with dust masks, and scratch-resistant treatment for extended lifespan in demanding environments.