Viking Professional Insulated Journeyman FR Waterproof Flame Resistant Bib Pant 100% Polyester Imported 100% Waterproof and windproof Heavy-duty FR treated 300 denier Trilobal ripstop polyester with PU backing gives superior abrasion, puncture, rip and snag resistance. ThermoMAXX insulation provides maximum warmth (125 gsm) without the bulkiness down to -22 degrees F Heavy-duty elastic suspenders with quick release buckles and detachable bib Features elasticized waist with zippered fly and velcro flap, 13" boot zippers with velcro cover for easy access, detachable bib 2" Vi-brance reflective material in 4" contrasting tape meets WCB/Worksafe/DOT configuration. Fully compliant with CSA Z96-15 Class 1, Level 2, ANSI/ISEA 107-2015 Class E, ASTM D6413 (FR)