Share 'My junk gets cold!'

I am in my 2nd year as a cat 4 and am having a great time racing.  Now that it is getting colder I am looking for tips on keeping my junk warm.  I wear baselayer on my torso, but whatever is a fella' to do about the lower parts?  Embrocation is great on my legs and I will not be putting that on my junk!  If I wear tights I get too warm.  Help me out here, don't worry, I won't be challenging any s…