Pioneer 4401 FR/Arc Rated Underwear Top - Modacrylic Blend Rib Knit - Heather Grey Size:3X-Large 100% waterproof 300D oxford polyester

100% waterproof 300D oxford polyester with PU coating

Heavy-duty chrome plated brass snaps and a dual button snap closure system

310 LB rated capacity

6 m (3" x 5 yds)

3M™ 82501 Ratchet Headgear offers supreme adjustability and a five position crown strap allowing for a customized fit and greater comfort

Pioneer 4401 FR/Arc Rated Underwear Top - Modacrylic Blend Rib Knit - Heather Grey Size:3X-Large 100% waterproof 300D oxford polyester4 way stretch Flame Gard material Permanent flame resistant fabric, will not wash out Flame resistance and comfort combined Modacrylic blend jersey knit Antistatic ATPV 8. 4 cal cm (Arc Thermal Protective Value) ARC 2 Arc Rating Category 4401 Crew neck 4402 Rib cuffs and ankles