Both are described as having shirt-sleeve environments in at least some regions.

It provided a "shirt-sleeve" environment in which you could work.

Originally it was thought to give better protection to the crew ejecting at high speed and provide them with a 'shirt-sleeve' environment.

The large portals on the aft end of each bay are equipped with devices that keep the bay's atmosphere contained, providing a shirt-sleeve environment in the bays.

He himself had pushed for trying to make Genesis a shirt-sleeve environment from pole to pole.

When the last door had closed, there was a great roaring of air, and they were back in atmosphere once more, in the shirt-sleeve environment of the Base.

Commercial jet airliners fly in the stratosphere, but because they are pressurized, they could be said to have a shirt-sleeve environment.

Thus these operated in a shirt-sleeve environment except for spacewalks.

The tropics are a shirt-sleeve environment.

The vehicle was to be designed to accommodate up to seven crew members in a shirt-sleeve environment.