GB4010 XSG Description Description Plain & Bi-Focal out of direct vision options avaliable Flame resistant foam padding Seal keeps out dust and airborne particles Interchangeable temples and strap Bi-focal version comes in strengths 1.5, 2 & 2.5 Related products SB1880RT V2 READERS S3510STJ OTG SB7030SDT I-FORCE – AMBER LENS GB1830ST V2G
