This garment is not intended as protection from Hydrocarbon Flash Fires, Electric Arc Hazards, or welding sparks Fully compliant with CSA Z96-22 Class 1, Level 2 Fully compliant with ANSI/ISEA 107-2020 Class E, ASTM D6413 (FR) Heavy-duty elastic suspenders with quick-release buckles Elasticized waist with zippered fly and hook-and-loop flap 13" Boot zippers with cover and hook-and-loop fasteners for easy access Detachable bib design Insulated upper bib Heavy-duty FR-treated 300 denier Trilobal rip-stop polyester with PU backing gives superior abrasion, puncture, rip and snag resistance 125 gsm ThermoMAXX