SV99A 2SZGSFR SV99A 5.7 oz Class 2 DH Air Vest with Segmented Reflective Tape Sensear flexible temples provide a secure HV 6ANSI C3 4XL flexible temples provide a secure fit without uncomfortable pressure points Special nylon temples are metal detectable and X Ray detectable Plated steel screws resist corrosion while providing metal detection properties Molded nose bridge design to fit the vast majority of users 9 Available in multiple lens colors The SV99 Air follows the trusted construction of the SV99 DH with the addition of CAT 2 protection The segmented reflective tape offers additional flexibility and breathability without sacrificing visibility or comfort