Airdura is a synthetic fabric used for motorcycle clothing with summer or warmer riding conditions. The cloth is light and claimed to be `breathable`. It is likely to be a play on the name of DuPont`s (Invista`s) cordura. ... Found on http://en.wikipedia.org/wiki/Airdura
1) Technical fabric 
Airdura is a synthetic fabric used for motorcycle clothing with summer or warmer riding conditions. The cloth is light and claimed to be `breathable`. It is likely to be a play on the name of DuPont`s (Invista`s) cordura. ...