What type of PFD are the anti-exposure coveralls classified as?

Anti-exposure coveralls are classified as Type V personal flotation devices (PFDs). This classification is specifically designated for devices that are intended for specific activities, where they provide flotation but may also offer other protective features. Anti-exposure coveralls are designed not only to keep the wearer afloat but also to protect against hypothermia in cold water environments by enclosing the user in a water-resistant shell that traps body heat.

Type V PFDs typically include specialized suits used in various marine applications, which adds to their functionality beyond flotation. They are often regulated to meet specific performance criteria for intended activities, making them suitable for professional mariners and those operating in hazardous conditions. Understanding this classification helps in choosing the appropriate PFD for various maritime environments and activities, emphasizing the multifaceted nature of personal flotation devices.