U.S.A.F. U.S. Air Force N-1B Maclachlan Boots L Junk

Although I believe these are unused, they are vintage items and may have storage dirt, scratches, fading, etc.
Please only purchase if you understand vintage items.

*Reason for being listed as Junk:
There are differences in color between the left and right boots (due to fading).
Please refer to the images.

Size: L (See size chart below)
??? Budget Year
100% Wool. Includes socks (with dirt and scratches).

Actual U.S. Air Force N-1B Mac-Rack Canvas Boots.
Official Designation: BOOT, EXTREME COLD WEATHER, N-1B

Canvas boots used by the U.S. Air Force in cold regions.
Originally, the U.S. Air Force adopted the design of Eskimo boots, used by people like the Inuit in extremely cold regions, as cold-weather boots in the 1950s.

In addition to adjusting with the shoelaces, you can enjoy unique fashion by adding insoles, adjusting the fit with thick sports-type socks, or folding them down to change the look.

Heavy canvas with large zippers.
The impactful design serves as an accent to your outfit.
These are valuable boots that are rarely released.

U.S.A.F. Size / Japanese Size (Approximate)
S: Approx. 23.5cm - 24.5cm
M: Approx. 25.0cm - 26.0cm
L: Approx. 26.0cm - 27.0cm
XL: Approx. 27.5cm - 28.5cm
XXL: Approx. 29.0cm - 30.0cm

Tips for Choosing Size:
Presence of Wool Insert: If using the wool insert together, the approximate sizes above are often suitable.
Fit: As these were originally designed for extreme cold weather, they have a very loose fit and differ from the sizing of general Japanese footwear.
Actual Measurement Check: Since there are individual differences in actual and deadstock items, it is recommended to check the actual measurements of the outsole and insole at a store if possible.
These sizes are only a guideline, and the appropriate size will vary depending on your foot shape, width, and how you wear them.