How often do you have to change your socks whilst in space??

Question: How often do you have to change your socks whilst in space??
- Keywords:
  change,
  sock
Asked by PhoebeMorgan to Col Op, Elie, Floris, Jenn, RocketRich on 17 Mar 2016.
- Floris Van Den Berg answered on 17 Mar 2016:
  
  Every 5 days roughly
- Richard Moss answered on 17 Mar 2016:
  
  But there is no need for wearing shoes, as you float!

Question: How often do you have to change your socks whilst in space??