... and tensile strengh 3.high resistance to washing "Yijia” infrared prevention cloth for uniforms:It can prevent IR detection and ... strengthhigh resistance to industrial washing and contaminationComposition100% cotton, CVC, P/CFinish TreatmentFR treated, PROBAN, anti-static, water and oil ... contact conformationStandardEN11611(EN470-1),EN11612(EN531),EN533,BS5852 infrared prevention cloth for uniforms