10/10/2026
Just in: WWII US Army khaki chinos with gas flap intact.
Officially designated “Trousers, Cotton, Khaki, Special.” Under military specification PQD 19B (introduced in February 1943), the Army added the word “Special” to its uniform nomenclature to denote garments modified for anti-chemical warfare.
The gas flap was designed to create a sealed barrier, keeping blistering chemical agents off the skin through the gaps in the buttons.
By early 1945, the military decided chemical attacks were unlikely and phased the flap out. Along with the short production window, a lot of these pairs are gone because GIs hated the extra bulk and inconvenience at the loo, and the story goes, cut the flaps out soon after they were issued.
Finding a single pair with the flap fully intact is uncommon. Four pairs in a modern wearable size is a very good day.
All four are W32 L35 and will be out at the brick and mortar shop next week. Thu to Sat // 10 to 6.