1.function well after 50 times washing 2.colorfastness grade 4-5 3.high tear and tensile strength 4.passed EN11611, EN11612 "Yijia" water & oil repellent workwear:It is applied to protective uniforms for workers who frequently contact with oil and/or water media. The workwear is able to prevent oil and water penetration for a long time. It is comfortable to wear with breathability and moisture ...