Size seems to run a bit big.  I wear a 9.5 and ordered a 10.  Plenty of room for bulky socks.  Was really hoping they were fur lined as I love my sheepskin boots but wanted something to wear to work this winter.  I am on my feet 10 hours a day and the jogger portion seemed like a good idea.  We will see if that works tonight.  But anyway, the lining is pile.  No marking to indicate otherwise.  But they are comfortable with a cool winter look and a ribbed rubber sole which I hope affords good traction.