We purchased a Select Comfort king sized mattress with the smallest pillow top.  You don't need to have the deep pillow top with this wonderful, adjustable mattress.  It's extremely comfortable and cozy.  It's the best sleep I've had in 50 years.  I don't know why we didn't buy one sooner!

The Select Comfort is lightweight and easy to move, but stays right where you want it.  The remote controls are fabulous.  If you are a little stiff and sore from working hard, just lower the air and it cuddles you right to sleep.  My back has never felt as good as it does when I wake up on this mattress. ...