100% Cotton Fire Retardant Fabric Features High quality cotton Perfect protective characteristics. High tenacity, durable to use High fastnesses, soft touch, comfortable Proban, Pyrovatex and FrectotexTM treatment are provided Extreme low content of formaldehyde by FrecotexTM Application Industrial flame retardant workwear( petrochemical industry, natural gas, Electric power industry etc.) Welding work clothes, shipyard, boiler industry workwear