The Safety Reading Glasses SR-9100 is a wraparound frame with anti fog lenses. These safety glasses feature magnifying lenses which reduce fatigue and eye strain, with magnification powers ranging from +1.00 to +2.50. These safety glasses also provide 99.9% UV protection, and feature a flexible nose bridge as well as rubber temple tips to minimise them from slipping. Plus, the SR-9100 is great for welding, electrical, and other tasks that have assembly applications above or in front of the workers. In addition, these safety reading glasses have our exclusive permanent anti fog coating technology, which guarantees that the lenses of these reading glasses will never fog. They also meet rigorous industry standards and are ANSI Z87.1-2010(+), as well as CE-EN-166 approved for optimal protection.