Why Tempur-Pedic? You’ll Sleep Better. When Tempur-Pedic introduced their first mattress 30 years ago, proprietary TEMPUR material changed the way the world sleeps. TEMPUR material is infinitely adaptable, responding to your body temperature, adapting to your weight and unique shape, giving you personalized support and alignment, for undisturbed sleep. The innovation continues today with new mattresses, pillows, bases and more. All to ensure that every product Tempur-Pedic offers helps deliver your best night’s sleep.