Viking 3907FRP Professional Fire Resistant Hi-Viz Safety Bib Pant. 

Available in Black 3907FRP and Orange 3907FRPO in sizes S-4XL.

Features: Fully compliant with CSA Z96-09 Class 1, Level FR. Meets ASTM F2302-08 heat and Flame resistant. Heavy Duty FR treated 300 Denier Trilobal Rip-stop polyester with PU backing gives superior abrasion, puncture, rip and snag resistance. 2" Vi-Brance® reflective material in 4" contrasting tape in WCB/Worksafe configuration. FR Treated inner lining. Heavy duty elastic suspenders with quick release buckle. Detachable bib design. Elasticized waist with zippered fly with velcro flap. 13" Boot zippers with velcro cover for easy access.