US Military Genuine Boots Steel Toe Tan Color Size Probably 27-27.5cm

Purchased over 15 years ago and used for motorcycle riding, etc. The soles have been reinforced with Shoe Goo on the heels.
There is overall wear and tear, but no fraying or tears.
The insoles show signs of use.
The outer sole measured 305mm at its longest point, so I believe they are around a US size 9.5 or 10 (Japanese size 27.5cm or 28cm).