Chino pants is worn at present, but it seems strong and seems good.
If the standard adopted as an army rips, the one thrown away is made a principle.
It's very inexpensive, but only something very strong is chosen among ordinariness.
If I may make a digression here, ...
A military clock is given as an example... when using it hard, it breaks.
It's also very inexpensive, so it's thrown away easily.
But when it's higher-performance than an ordinary clock and there is no durability, it isn't adopted.
It rarely breaks by a general life and usual use.
And it has a very good cost performance.
The person who can usually wear this for an envoy is very cool, isn't he?