What are the best mattresses for humid climates?

Here’s a list of the best mattresses for humid climates, covering cooling technologies, construction, and user experience:

Koala Polar+ Mattress

Why pick Koala Polar+ Mattress

• Innovative PolarBands™ technology actively keeps the surface cooler all night.
• Dual-sided comfort layer offers customisable firmness for year-round comfort.
• Moisture-wicking CoolThread™ fabric helps you stay dry and fresh in humid weather.

The Koala Polar+ Mattress incorporates several cooling features suited for humid climates, including PolarBands™ technology, which helps absorb and release body heat to maintain a cooler sleep surface. Its CoolThread™ fabric is designed to wick away moisture, supporting a dry and breathable environment. The mattress uses gel-infused Kloudcell® foam with an open-cell structure to promote airflow and reduce heat retention. Construction includes a dual-sided comfort layer for adjustable firmness and a reversible topper, with CoolThread™ fabric for warm months. User feedback highlights its effective temperature regulation, medium-firm support, and solid motion isolation, with adequate edge support for most sleepers.

Ecosa CoolComfort Mattress

Why pick Ecosa CoolComfort Mattress

• Cool+ cover and copper-infused foam deliver a noticeably cooler sleep experience.
• FlexMatrix™ grid and springs boost airflow and support for humid climates.
• Removable cover makes cleaning easy, keeping your bed fresh and hygienic.

The Ecosa CoolComfort Mattress uses several cooling technologies, including a double-layered Cool+ washable top cover designed to feel significantly cooler to the touch, along with graphene- and copper-infused foams that help draw heat away from the body and enhance airflow. Its hybrid construction features an open-cell BounceTech™ foam layer and a FlexMatrix™ grid, both promoting breathability and reducing heat retention. Precision-support pocket springs are arranged in five ergonomic zones, offering targeted support and further encouraging airflow. Users generally report a reduction in overheating, with the mattress rated medium-firm and suitable for a range of sleeping positions, while also providing good edge support and motion isolation.

TEMPUR PRO CoolQuilt Mattress

Why pick TEMPUR PRO CoolQuilt Mattress

• SmartCool Technology™ cover provides a cool-to-the-touch, refreshing feel.
• TEMPUR® material adapts to your body's shape for tailored support.
• Removable, washable cover helps maintain a clean and cool sleep surface.

The TEMPUR PRO CoolQuilt Mattress is designed with a QuickRefresh cover featuring SmartCool Technology, intended to absorb excess body heat and maintain a cool-to-the-touch feel. This cover is removable and washable for easy care. The mattress uses layers of TEMPUR Advanced and Adapt material, which contour to the body and provide medium-firm support. Ventilated layers within the construction encourage airflow and assist with heat dissipation, helping to regulate temperature during sleep. User feedback suggests a comfortable, supportive experience, though some have noted occasional heat retention, highlighting the importance of considering personal temperature preferences and sleeping environment.

Sealy Posturepedic Elevate

Why pick Sealy Posturepedic Elevate

• SmarTex® fabric efficiently draws moisture away for a cooler night's sleep.
• AlignSupport™ coil system supports natural alignment and reduces heat build-up.
• Robust edge support maximises the usable surface and stability.

The Sealy Posturepedic Elevate uses SmarTex® fabric treatment to draw moisture away from the surface, helping regulate temperature in humid conditions. Its ComfortCore® SenseMaterial is positioned in the centre third of the mattress, conforming to the body for pressure relief while supporting a cooler sleep. The construction features the AlignSupport™ two-stage coil system, designed to maintain natural spinal alignment. Edge support is provided by robust casing systems, which ensure stability and maximise the usable sleep area. User feedback notes a balance of firmness and comfort, with strong temperature regulation and reinforced edges.

Sleepyhead Sanctuary

Why pick Sleepyhead Sanctuary

• KülKōte Silver and gel-infused foams help regulate temperature in the heat.
• Natural fibres like cashmere add breathability and a touch of luxury.
• Hybrid design offers both targeted support and plush comfort for humid nights.

The Sleepyhead Sanctuary mattress integrates a range of cooling technologies, including KülKōte Silver phase-change material, FusionGel+ gel-infused foam, and graphene memory foam, all aimed at regulating temperature and enhancing breathability. Its design features a hybrid construction with springs encased in Dreamfoam, supporting airflow and targeted comfort. Natural fibres like cashmere in the quilting further promote ventilation. While some users report improved sleep comfort and reduced back pain, feedback on cooling effectiveness is mixed, with several users noting issues with heat retention. Durability concerns, including sagging over time, are also mentioned in user reviews.