http://www.ides.com/generics/Nylon.htm Essentially the same. Polyamide seems to more commonly used on composition tags for clothes made in Europe/ European market esp. Italy. While nylon seems to be more commonly used for general clothes for the U.S. market.
raf by raf long sleeve tee raf by raf long sleeve tee raf by raf short sleeve tee raf by raf short sleeve tee raf by raf toggle hoodie needed some new casual tees, so just cleaned out the XS's... some pretty badass prints... we'll see how much I end up returning (thanks Yoox!)