Como são as roupas dos astronautas?
Esta questão é técnica demais para ser respondida por um astrónomo. De facto, é mais da área da Engenharia Aeronáutica. Uns links:
http://wiki.answers.com/Q/Why_do_astronauts_wear_a_special_kind_of_clothing
http://www.scientificamerican.com/article.cfm?id=the-astronauts-new-clothe
http://www.spaceref.com/news/viewsr.html?pid=8604
How are the clothes that the Astronauts wear?
This question is too technical to be answered by an Astronomer. It fits more the area of Aeronautics Engineering. Here are a few useful links to answer your question:
http://wiki.answers.com/Q/Why_do_astronauts_wear_a_special_kind_of_clothing
http://www.scientificamerican.com/article.cfm?id=the-astronauts-new-clothe
http://www.spaceref.com/news/viewsr.html?pid=8604