JOB SIGHT FR S88122.3X Class 3 Flame Resistant Hooded Sweatshirt with Zipper Closure, 2 Pockets and Silver Reflective Tape, Size 3X, Fluorescent Yellow/Green ANSI/ISEA 107 Class 3 compliant sweatshirt for high visibility and flame resistance. Fluorescent yellow-green background material for excellent daytime visibility. ASTM F1506 compliant for flame resistance and electric arc related thermal hazards. Arc Rating 16.0 cal/cm2