Get the best sleep with 37.5® Technology! All-natural mineral particles embedded at the ﬁber level regulate your bedding microclimate to help keep it at the perfect temperature for deep, uninterrupted sleep. This sleep system cools you down when you‘re hot and warms you up when you're cold.
The Best In Sleep Technology - 37.5®
37.5® Technology helps keep your body at the ideal core temperature and helps keep the microclimate next to your skin at the ideal relative humidity of 37.5%. When you’re hot, patented natural particles embedded in the material remove sweat in the vapor stage before liquid sweat forms, cooling you down. When you’re cold, those same active particles trap your energy to help warm you up.