No. Every Avocado mattress is built from materials that don't retain heat structurally — open-cell organic latex, organic wool, organic cotton, and a pocketed coil system that keeps air moving through the core. No cooling additives are needed because the base materials don't create the problem.
Why Avocado Mattresses Stay Cool
Most mattresses sleep hot because they're built around dense polyurethane or memory foam — closed-cell materials that trap body heat and don't allow airflow. Cooling gel layers and graphite strips reduce this effect at the surface but don't change the thermal behavior of the foam underneath.
Avocado mattresses don't use polyurethane or memory foam. The materials are inherently breathable:
GOLS-certified organic Dunlop latex has an open-cell structure that allows air to move through the material rather than trapping it. It responds immediately to movement, so the surface adjusts rather than holding a warm impression.
Organic wool wicks moisture away from the body and responds to temperature — absorbing heat when warm, releasing it as conditions change. It's the same reason wool has been used as a sleep surface for centuries before cooling technology existed.
Organic cotton ticking allows air exchange at the sleep surface rather than creating a sealed barrier.
Pocketed coil system maintains airflow throughout the mattress core, keeping air moving rather than trapping it in a sealed block.
Does Firmness Affect Temperature?
Yes. Firmer surfaces reduce the body-mattress contact area, which allows more air to circulate around the sleeper. Softer surfaces increase contact area and concentrate heat exchange at the surface.
For hot sleepers choosing between options, going one step firmer typically sleeps cooler. The Green Firm and Extra Firm mattresses maximize airflow. The Wool Mattress — with a significantly thicker organic wool comfort layer — is the purpose-built option when temperature regulation is the primary concern.
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