Probably needs to be cleaned and checked out before using for an arc coat.

The Oberon XL ARC X 15 Cal Calorie Electric Arc Flash Long Coat is a high-quality protective suit designed for industrial and safety applications. With a brand name of Oberon and a size of XL, this model (Oberon XL ARC X) is manufactured in the United States to provide superior protection against electrical arc flash hazards. The 48" length of the coat ensures full coverage and safety for individuals working in environments with potential electrical hazards. This coat is a reliable choice for those seeking personal protective equipment that offers both quality and durability.