Egyptian cotton.
Sleep on the couch or suck it up and suffer in bed until the wife finishes catching up on a months worth of Keeping up with the Kardashians. For the record, I keep telling her that 3/4 people who watched that show when it first came on are no longer watching it, and the 1/4 are 20-something's trying to hold onto their glory days from college, and her. She told me to sleep on the couch, and I might just do it!