One of your most recent dumbest posts.
Why, because it makes sense?
In southern and equatorial climates, you'll be hard pressed to find someone decked out all day in double-layer tin cloth or anything similar when they're slinging a chainsaw around all day; especially if they are topside.
Any pants are suitable, so long as they provide good mobility, and are stiff enough to avoid snagging or worse, tangling. Such pants are more than fine for everyday use. If you are very worried, or have no choice, buy some chaps.
No pants are meant to replace proper safety equipment.
Buying double-layer pants specifically for your job and calling it a day is no different than wearing a thick wool hat in an underground mine, simply because your baseball cap won't stop a rock.
Every day, until I hit the rack, I wear the same uniform:
1: Wool socks (I prefer Wigwam)
2: Appropriate underwear (one area where you need more than one kind)
3: A Black T shirt (Hanes Beefy T)
4: Outdoor/utility style pants (Looks like I'm going to be using Firehose pants for a while)
5: A pocketed, long sleeve, button up over-shirt (Filson, Tilley, or similar)
6: A custom 1.5" wide, 3/16" thick bridle leather belt with a square center post buckle
7: Versatile leather boots (I only own two pairs of footwear for utility and everyday use)
Aside from undergarments, which I have more of, I generally keep five of each article of clothing, in various muted earth-tone colors. This way, I've got enough to change clothes every day for the better part of a week, and wear worn out shit when I'm washing it.
The muted colors mean no matter what I wear, nothing clashes. I always look good, even if I'm in a particularly disheveled state, or haven't put any effort into dressing myself that day.
Now, the key to it all is the over-shirt. There's no sense buying one with short sleeves. It's less shirt for the same money, and not as versatile (the same goes for pants, unless you swim for a living). With a long sleeve over-shirt, numerous effects can be created. One can tuck it in and button it all the way up, and get away with a plain tie (though I don't wear ties).
It can be only partially buttoned and tucked in, with the sleeves rolled up or down. Likewise, one can leave it entirely open, or use only two buttons in a rather jaunty manner with the sleeves rolled up (my personal favorite).
With five such shirts in different colors, one can dress for nearly any occasion. With long sleeves, they can be rolled down in cold weather and up in warm weather. You're good until about 105 degrees before the drawbacks overcome the benefits, and depending upon the shirt, you're generally okay down to 40 degrees if it's not windy before a jacket is required.
That's a 65 degree temperature swing and all but two specialist events covered, with the same uniform.
You can push it to an 80 degree swing with nothing but a pant roll and moving the over-shirt to your head. Anything below 40 degrees is handled by one of the two coats you require.
So, in response to your comment, I'd suggest that anyone who
doesn't dress in the same manner hasn't put much thought into efficiency, or is simply too fucking stupid to reach the same conclusion.
Cheers,
Kennith