The Safety Reading Glasses Finesse is a rectangular frame made of stainless steel to ensure durability. They are lightweight and feature magnifying lenses which reduce fatigue and eye strain. These safety reading glasses also feature adjustable nose pads, spring hinges and removable side shields, which combined offer extra comfort and protection. Plus, these safety glasses are available in gunmetal with magnification powers ranging from +1.00 to +3.00. The Finesse has our exclusive permanent anti fog coating technology, which guarantees that the lenses of these reading glasses will never fog. In addition, they also meet rigorous industry standards and are ANSI Z87+ approved for optimal protection.