FC2 is a brand name for one type of female condom
http://www.fc2femalecondom.com/
Originally Posted by jokacz
Indeed...and those are the ones I use. Though there are other brands/brand names that have them made of nitrile and refer to it as FC2 like Femidom/Reality or Pasante' and so on (well i've seen them use FC2 as a general term for the ones made of nitrile).
There are some Female Condoms still made from polyurethane and even latex but the nitrile ones don't have the crinkly sound (or imo feel) like the polyurethane ones
.