... T-shirt,underwear which widely used in PPE,Industry,Military,Police for body protection and comfortable Anti-Static Modacrylic/Cotton ... Features:*170-350g Modacrylic/Cotton FR Fabric*Rib-cuffs*Anti-Static,Anti-Flame,No melt,No Smoke*Elastic and breathable, ... addedApplication:Any place need FR,Anti-Static,Body safety and protectionStandard:EN531,EN471 Anti-Static Modacrylic/Cotton lapel T-shirt