Advertising works on me...

Every once in a while I open some of the junk emails that I get.  I especially open the ones with subject lines like the following:

"Warm feet with the push of a button."

And if it's -40 with windchill outside, like it was yesterday, they just seem to jump out at me.  And so I came to the understanding that I need a pair of these:

So I'm not sentenced to cold feet all winter after all?!  Alas, I am.  As beautiful as this technology sounds, I'm sure it is far from affordable....I call it "survival of the richest."