We all sweat while we’re asleep, but I used to think I couldn’t escape feeling the perspiration between my skin and the mattress. Happily, the Snuggle Wool mattress pad provides a cushioning layer for air to circulate, which means that the sweat evaporates before it has a chance to accumulate. This keeps me cooler in the summer. In the wintertime, the mattress pad has an insulating property, which keeps me warmer. All that, and the softness gives my bed the feeling of having a pillow-top, too!