Plongeoires

Plongeoires are traditional French diving suits made of thick, waterproof fabric, typically wool or cotton, designed to protect divers from cold water while allowing for mobility. Originating in the 19th century, these suits were widely used by pearl divers, fishermen, and salvage workers in coastal regions, particularly in the Mediterranean and Atlantic areas of France. The term *plongeoire* comes from the French verb *plonger*, meaning "to dive," reflecting their primary function.

A plongeoire typically consists of a full-body suit with long sleeves, high collars, and reinforced knees and elbows to withstand abrasion. The fabric was often treated with wax or oil to enhance water resistance. Divers would wear them over a layer of wool or flannel to provide additional insulation against cold temperatures. Some versions included a hood to protect the head and a belt with a weight attached to aid in diving.

Plongeoires were particularly popular among professional divers who worked in shallow waters, such as those harvesting sea sponges or retrieving lost cargo. Their durability and simplicity made them a practical choice before the advent of modern diving gear like wetsuits and scuba equipment. While no longer commonly used for professional diving, plongeoires remain a historical artifact, reflecting the ingenuity of early divers and the challenges they faced in their work.

Today, plongeoires are occasionally worn by enthusiasts of traditional diving techniques or as part of historical reenactments. They also appear in maritime museums and collections, serving as a reminder of the evolution of diving technology and the resilience of those who relied on them for their livelihoods.