Do You Wear Socks to Bed? Even in Summer?

I've tried to get Rik to stop wearing socks with sandals, but my fashion advice falls on deaf ears.

Well ... he's now admitted that he wears socks to bed. I asked him if he wears them when it's summertime and 90 degrees out. His answer: "yes".

I think this is weird. He thinks it is not.

What do you think? Is wearing socks to bed -- even in  the summer -- weird?