The white bell-bottom trousers of the Kriegsmarine were a characteristic garment of the German Navy during World War II and represent the maritime tradition of the German naval forces. These special uniform trousers for enlisted personnel were part of the summer uniform and were primarily worn in warmer climates and during ceremonial occasions.
The construction of these trousers followed the Kriegsmarine clothing regulations, which were standardized in the 1930s. The designation “Klapphose” (flap trousers) refers to the characteristic front flap that was fastened with buttons. This traditional design had its origins in the seafaring tradition of the 19th century and offered practical advantages for sailors who frequently worked in confined spaces.
This example bears the chamber stamp “B.A.W 14.6.39”, indicating the clothing issue date of June 14, 1939, just a few months before the outbreak of World War II in September 1939. The abbreviation B.A.W stands for Bekleidungsamt der Werft (Clothing Office of the Shipyard) or a similar institution of the naval clothing administration. The service number “N2691/37/S” identified the individual sailor in the Navy's personnel records and enabled precise allocation of issued equipment items.
The white summer uniform of the Kriegsmarine had a long tradition in the German Navy. Already in the Imperial Navy, white uniforms were prescribed for tropical deployments and summer periods. After the re-establishment of the German Navy in the 1930s, the Kriegsmarine adopted many of these traditions. The choice of cotton as material was ideal for practical reasons: the fabric was breathable, relatively durable, and easy to clean – important characteristics for maritime operational conditions.
The size stamp “80 80” corresponds to the standardized sizing system of the Wehrmacht and Kriegsmarine. The first number typically referred to the waist circumference, the second to body height or leg length. The metric sizing system enabled efficient mass production and distribution of uniforms to hundreds of thousands of soldiers and sailors.
The production of such uniform items took place in numerous clothing factories and with private suppliers throughout the German Reich. With the rearmament of the Kriegsmarine in the late 1930s, enormous quantities of uniforms and equipment had to be manufactured. The Navy grew from approximately 15,000 men in 1935 to over 400,000 men by 1939. This rapid expansion required well-organized logistics and clothing administration.
The white uniform was mainly worn by crews on surface vessels, during shore leave in southern ports, and during official ceremonies in summer. For U-boat crews and in northern waters, it was less common. The maintenance of the white uniform required considerable effort, as cleanliness was strictly controlled and part of maritime discipline.
The absence of buttons on this example is typical for preserved uniform pieces from this period. After the war, metal buttons were frequently removed because they had collector value or the metal could be used for other purposes. Kriegsmarine buttons often bore the characteristic Imperial Eagle with swastika and anchor, making them sought-after individual pieces.
The service number connects this garment with an individual fate. Every sailor was entered into the service roll upon enlistment, a document that recorded all personal data, ranks, deployments, and decorations. The number theoretically enabled tracing back to the original wearer, although many of these documents were lost or destroyed during the war.
Such uniform pieces are today important witnesses to military history and provide insights into the daily life of ordinary soldiers. They document material culture, production standards, and organizational systems of the Wehrmacht. At the same time, they serve as reminders of the dark history of National Socialism and the devastating Second World War that cost millions of lives.
