Q-Vision 250-36-1021 Rimless Safety Glasses with Black/Lime Green Temples, Gray Lens and Anti-Scratch/Fogless Coating This Product is ACP Technology/DuPont Kevlar 2 Ply Seamless Rib Knit DuPont Kevlar With Glass Fiber Polyester Di-electric, non-conductive frame Fogless lens coating Meets CSA Z94.3 requirements for Canada