The side cap (also known as the garrison cap, wedge cap, field service cap, or {most picturesquely}
The side cap (also known as the garrison cap, wedge cap, field service cap, or {most picturesquely} the cunt cap) is a descendent of the Glengarry and Austrian caps of the 19th century. It is a foldable cap with straight sides and a hollow (or creased) crown. The top example is a Luftwaffe cap from the Second World War, while the bottom example showcases British and American side caps of the contemporary period. -- source link
#history#military#side cap#wedge cap#luftwaffe