Built for clarity and comfort - 3M SecureFit Anti-Fog Over-the-Glass Safety Eyewear. Get safety eyewear designed to help keep you - and your prescription glasses - protected on the job. Premium anti-fog coating helps you see clearly for longer. 3M's Pressure Diffusion Temple technology helps reduce slippage and relieve frame pressure around the temples. Anti-fog coating and adjustable comfort that lasts as long as your workday.