· Elvex is responding with our fourth generation bifocal safety glasses
· The RX-400 has a cool design and exceptional protection
· The wraparound lens offers a close and comfortable fit
· An integrated rubber nose bridge and soft rubber tipped temples make this frame style as easy to wear as it is easy on the budget
· RX-400 is our lowest cost bifocal safety glass
· RX-400 is available in clear and gray lens versions and five bifocal strengths.