Mag Readers 250-25-0015 Semi-Rimless Safety Readers with Black Frame, Clear Lens and Anti-Scratch Coating - +1.50 Diopter This Product is ACP Technology/DuPont Kevlar 2 Ply Seamless Rib Knit DuPont Kevlar With Glass Fiber Polyester Durable nylon frame with extra wide latex-free rubber nose pads for more comfort when working up close Temples with soft rubber pads provide a secure fit 8 Base curve lens