The 3M SecureFit 400 Safety Glasses with black/green frame, anti-scratch/anti-fog coating, and blue mirror lens, SF408AS-EU, feature rimless lenses as well as wide and flexible temples in the temple area. This ensures lateral protection, and the glasses are often worn in combination with hearing protection. The temples are also equipped with 3M Pressure Diffusion Temple Technology, allowing them to automatically adjust to the respective head size for a comfortable and secure fit. This reduces slippage during head movements. The nose bridge is soft and adjustable to ensure a highly individual fit. The glasses are CE certified according to EN 166:2001.