Human factor problems in flight now arose: such as how to keep a man alive as higher altitudes were attained.
The human body, like that of a helium balloon, expands due to less air pressure the farther away from earth the human travels.
Aviation research and technology yielded the partial pressure suit for pilots flying at altitudes up to 50,000 feet and the full pressure suit (Space Suit)for altitudes beyond that.
This pressure suit consists of a body with inflatable capstans that , when inflated , pulls the suit tighter around the pilot.
Obviously this would prevent the pilot from inflating like a balloon and exploding!
the item only cludes flight suit (DC-3)
Size: #2(larger) or 3# or #4 or 5# or 6#or #7or 9#(smallest),
please tell me the size you want.