SB4680STP XS3 PLUS 50/50 LENS WITH BLACK FRAMES Description Description Open temples allow clip on cord option. Scratch resistant polycarbonate lens provides 99% UVA/B/C protection. Includes soft foam padding and an elastic strap. Related products GB6410 V2G-XP GB4010 XSG SB7030SDT I-FORCE – AMBER LENS SB1880RT V2 READERS