6.5 oz (220 gsm) modacrylic FR insulation

Thermal protective performance (TPP) value, contact test 18.8

ATPV 46 cal/sq-cm

Arc 4 arc rating category (HRC 4)

All metal components are concealed to ensure no arc flash conductivity

STARTECH® FR reflective tape

Sewn with inherently FR thread

FR brass non-locking zipper

Tough double stitched seams

Fleece hand warmers

Underarm gussets for extra mobility

(2) back, (2) chest and (2) side storage pockets

Action back, elastic waist and aramid storm cuffs

Radiophone clip strap

Concealed metal snap