Change over time
They are coming out with a future suit that is built with stainless steal, and aluminum alloy. The suit also has sizing rings at the joints that fit all heights and sizes. The suit is called the AX-5
Evans, Alyson. Astronauts and Cosmonauts. Danbury, CT: Grolier Educational, 1998. Print.
"Space Suits." NASA. NASA, n.d. Web. 05 Nov. 2014.