• FR-Tech® 88% premium cotton blended with 12% high-tenacity nylon, 10 oz (340 GSM)

• Insulation: Modacrylic Viscose blend

• Lining: 100% FR cotton

• Material and all components meet CGSB 155.20-2017 and NFPA 2112-2018

• Certified to UL

• Sewn with inherently FR thread

• All metal components are concealed to ensure no arc flash conductivity

• Average Thermal Protective Performance (TPP) value: 14.9 cal/cm²

• Meets ASTM F1506-20A, NFPA 70E-2021 and CSA Z462-2021

• ATPV 58 cal/cm² (Arc Thermal Protective Value)

• ARC 4 Arc Rating Category

• StarTech® FR reflective tape

• Tough double-stitched seams

• Radiophone clip strap

• 5534A - CSA Z96-22 Class 2 Level 2 and Class 2 Level FR

• 5.3 oz (180 GSM) modacrylic polyester FR insulation

• 2-way FR brass non-locking zipper with storm placket

• 7 storage pockets: 2 back, 2 chest, 2 side, 1 tool

• Adjustable elastic suspenders and elastic waist

• 3/4 zipper plus snaps on each side Hammer loop