Stylish design features the proprietary 3M™ Pressure Diffusion Temple Technology – a scientific advancement that helps diffuse pressure over the ear and enhances temple comfort while not compromising the security of fit across diverse workforces, and has a soft nosepiece to help reduce slippage. Scotchgard™ Anti fog lens coating helps workers see clearly, longer. Polycarbonate lens absorbs 99.9% UVA & UVB