amatuzio discovered what really caused deborah's death. revolutionary as its beds.roducing the sleep number dualtemp™ layer! the amazing sleep number dualtemp layer allows both of you to select your ideal temperature for better sleep. the sleep number dualtemp layer works with any mattress brand. it features active air technology which evenly distributes air to heat and cool each side to the temperature you prefer for head-to-toe comfort. call or click now for this free $50 savings card and catalog. my husband and i both prefer different temperatures. he likes to have his side of the bed a little bit warmer and i like to have mine a little bit cooler and we are finally sleeping better together. after sleeping on the dualtemp layer, i find that i have such a restful night's sleep that when i wake up in the morning i am energized and i'm ready for the day! all night long you can each enjoy sleep at a temperature that perfectly matches what your body needs for comfortable sleep. so you can sleep better together. in a research study, 75% reported poor sleep because of t