The 3M Solus Safety Glasses Series 2000 is an elegant pair of safety glasses featuring adjustable ratchet arms for a customized fit. The polycarbonate lenses are available with anti-fog and scratch-resistant coatings for enhanced durability and visibility. They come in a variety of arm colors and lens options. If you are looking for safety glasses with adjustable ratchet arms for a personalized fit, the 3M Solus Safety Glasses Series 2000 is the right choice for you. Our stylish safety glasses are the first in the Solus series to feature ratchet arms, allowing the user to adjust them to their preference. An integrated brow guard is also available upon request. They meet the requirements of the EN166-2001 standard for impact-resistant safety glasses. Key features.