Four-layer suit helps Baumgartner break records
15/10/2012
A suit designed by Massachusetts-based David Clark Company was an integral part of the feat.
The suit had four layers: an innermost comfort liner, a gas membrane that retains air pressure, a restraint layer that gives the suit its shape, and a fire retardant exterior cover that provides protection and insulation from extreme heat and cold. A smart valve automatically adjusted during the fall so that the suit maintained a pressure equivalent to that found at 10,500 metres.