The 3M Marcus Grönholm 71462-00002M safety glasses have a hypoallergenic metal frame with adjustable nose pads. Temples with rubber tips for perfect fit and comfort. Flat temples with spring hinges for wearing under helmets. Offset polycarbonate bi-ocular, very contoured shape for excellent eye coverage and optimal field of vision. Bronze frame and bronze polycarbonate eyepiece with anti-scratch and anti-fog treatment.