For those who run hot at night, a cool sleep surface is essential for getting a decent sleep. The benefits of cooling mattresses for hot sleepers might seem obvious, but how do they really work?
Many of this year’s best mattresses for all sleep types and budgets feature cooling technology and materials, from copper-infused foam to cooling gel and synthetic fibers. And while it's great to be aware of these, it's also useful to know how exactly these properties keep you cool at night so you can understand which option is best for you.
