During the Winter, I
sleep on my (memory-foam
mattress) bed, with a heated
mattress pad, fitted sheet, top sheet, two blankets, and an comforter. Sounds pretty "toasty", huh.
Well, the heated mattress pad, has two controllers (one right side, one left side), each has settings of off, 1-5.
My body is naturally cold. I feel cold even when it's hot outside. Last Summer, I always had a blanket on me, even though the temperatures were in the 80's-90's.