Best Natural Mattresses for Hot Sleepers

No mattress can guarantee a cool night, but construction changes how easily heat and moisture can move away from the body.

What affects temperature

• Room temperature and humidity.
• Sheets, protector, pajamas and duvet.
• How deeply you sink into the comfort layer.
• Airflow through coils or perforated materials.
• Moisture-handling properties of the cover and batting.

Latex and coils

Latex generally does not envelop the body as deeply as slow memory foam, and a pocketed-coil core leaves more open space than a solid foam base. Those traits can support airflow, although individual experience varies.

Signature Bliss context

Signature Bliss combines latex with encased coils and organic cotton/wool in the cover system. Sleep Foundation's published testing identified temperature control as one of its stronger areas.