Chicago Protective Apparel CX-55 Knit CarbonX Pants Size:5X oMulti-directional rugged outsole provides maximum

oMulti-directional rugged outsole provides maximum traction

6-pin NATO

combining premium features–like an integrated hydration system and an anti-fogging oronasal cup–with superior mil-spec construction

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4 hours (in two hours 80% can be reached)

Chicago Protective Apparel CX-55 Knit CarbonX Pants Size:5X oMulti-directional rugged outsole provides maximumChicago Protective Apparel CX 55 $98. 97 No State or Local Sales Tax. Knit CarbonX Pants The Chicago Protective Apparel CX 55 refers to a high performance flame resistant base layer pant designed for maximum heat and electrical arc protection. Constructed from a heavy duty 8 oz. CarbonX carbon aramid blend, these long john style underpants do not ignite, burn, or melt even when exposed directly to open flame or extreme thermal energy. ATPV Rating: 12.