Cooling gel mattress toppers are often infused with polymer gel, a material used to wick away heat. This type of topper is popular with people who overheat while sleeping, and are often used as a way to make mattresses cooler – or at least to help them regulate temperature better. You'll find plenty of them in our best mattress toppers guide, but is a cooling gel mattress topper right for you?
Here we look at the main aspects of cooling gel bed toppers, as well as rounding up the three we'd buy right now ahead of this year's Black Friday mattress deals arriving in November.
