In the SR-71, the pilots wear a pressurized suit that&#x27;s a lot more solid than a normal flight suit.<p>Incidentally, someone survived ejecting (unknowingly!) from one: <a href="http:&#x2F;&#x2F;theaviationist.com&#x2F;2015&#x2F;03&#x2F;17&#x2F;sr-71-mid-air-disintegration&#x2F;" rel="nofollow">http:&#x2F;&#x2F;theaviationist.com&#x2F;2015&#x2F;03&#x2F;17&#x2F;sr-71-mid-air-disintegr...</a>