... washing 2.colorfastness grade 4-5 3.high tear and tensile strength 4.passed EN11611, EN11612 About us With ... clothing. We have more than 20 technician ,and participated in research and development of military uniform with following function ,flame ... vapor but polluted air.Composition100% cotton, CVC, P/CFinish TreatmentFR treated, PROBAN, anti-static, water and oil proof, anti-infraredSpecification20* ...