Poly-cotton TC or CVC, mostly with MWR finishings and antistatic AS-yarn. Carbon or metal antistatic yarn could be weaved in stripes or ripstop, using different brands such as Belltron, Bekaert (Bekinox), Nega-stat (Barnet), ESD, etc. Main usage is for oil & gas industry, or chemical / electronic laboratories, where static charge is highly dangerous and necessary for life-protection.