Wear what the STIHL TIMBERSPORTS professionals wear. These protective glasses feature platinum-styled frames with optical-grade polycarbonate lenses. As the official protective glasses of the STIHL TIMBERSPORTS series， they have a look that stands out among the rest. They also filter out 99% of harmful UV rays and are comfortable to wear. When you want the best， choose protective eyewear that is used by some of the best in the industry.