My husband passed away back in September 2018. This suit was in his closet. I don't know much about it. It was given to him but he couldn't wear it. It is 2 pieces. The size is 3XL. It is 25 in. in the shoulders and the pants are 48 in long. Buying AS IS. Is in great shape. The pics have the certification numbers on the patches. The first patch pic is the jacket and the second patch pic is the pant patch.