The current standard does not state clearly that PPE must fit each affected employee properly, which OSHA's general industry and maritime standards do. 

Safety at work can depend on an effective or comfortable fit between the physical workplace or the tools of work, and the worker. A seatbelt becomes impractical if it can’t be latched securely or comfortably. The safety that firefighters’ gloves provide is compromised if the gloves are too big, hampering dexterity and movement in a hectic and physically risky situation.