This kind of workwear is non-poisonous to smell, safe to human body, soft and comfortable to wear. C/N Flame Retardant workwear industrial launderings 60-80times and expected service life 28-38months .They have met the requirements of NFPA70E, NFPA2112, NFPA1977,ASTM F1506, OSGA1901.269, CGSB 155.20ect C/N Flame Retardant workwear is a blend of 88% cotton and 12% high tenacity nylon. This fabric ...