Bifocal Safety Glasses, Grey Frame/Clear Lens. +2.5 Diopter, 12/cs (3720D)

Lightweight design that provides excellent protection and comfort. Contoured frame style hugs the face with rubberized attachments on the nosepiece and ear rests. Blocks up to 95% of UVA and UVB rays. Meets ANSI Z87.1 standard.