If you're searching for the best mattress for hot sleepers in Australia, it helps to know why you're waking up warm in the first place. Waking up sweaty at 3 am, flipping the pillow to find the cool side, kicking the doona off and pulling it back on: if that sounds familiar, your mattress could be part of the problem, especially during a warm Australian summer.
Short answer: hot sleepers generally do best with a responsive comfort layer (natural latex is a popular choice), pocket springs for airflow inside the mattress, and a breathable cover. In the Felice range, that describes the Felice Green. If you prefer a more contouring feel, the Felice Hybrid is the alternative.
Why Do Some People Sleep Hot?
Your body temperature naturally drops as you fall asleep, and a cooler sleeping environment helps that process. A bedroom temperature of roughly 16 to 19°C is commonly suggested, which is hard to achieve during an Australian summer.
Things that can make you sleep warmer include:
- A mattress that traps heat around your body
- Warm, humid nights, common in many parts of Australia
- Heavy bedding or non-breathable sheets
- Sharing a bed, since two bodies produce more heat than one
- Sinking deep into the mattress, which reduces airflow around you
If you regularly wake drenched in sweat even when the weather is cool, a new mattress won't fix that. It's worth mentioning to your GP.
What Makes a Mattress Sleep Cooler?
No mattress is truly "cold", and any claim that one is should be treated with caution. What matters is how well it lets heat and moisture escape. Four things make the biggest difference.
1. The comfort layer material
This is the layer closest to your body, and it affects how much heat is held against you.
| Material | How it tends to feel for hot sleepers |
|---|---|
| Natural latex | Responsive and buoyant, with less of the "sinking in" that holds heat around you. Often described as a cooler option. |
| Memory foam | Contours closely to the body, which can feel warmer for some people, depending on how the foam is built. |
| Pocket springs (support layer) | Gaps between the springs let air move through the mattress, which helps with airflow. |
For a deeper comparison, read our guide to latex vs memory foam vs hybrid mattresses.
2. Pocket-spring airflow
Mattresses with pocket springs have air space inside, unlike mattresses made of solid foam throughout. That airflow helps the mattress release warmth and moisture instead of holding it.
3. A breathable cover
The fabric you actually lie on matters. Covers made from breathable, moisture-friendly fibres help warmth and sweat move away from your skin.
4. How deeply you sink in
The deeper you sink, the more of your body is surrounded by the mattress and the less air can move around you. Hot sleepers often prefer a surface that supports from the top rather than hugging them. Our mattress firmness guide explains how to choose the right feel for your sleeping position.
What to Look for When Buying a Mattress as a Hot Sleeper
Use this checklist when you compare options:
- A responsive comfort layer rather than a very deep, slow-sinking one
- Pocket springs for airflow inside the mattress
- A breathable cover (check what it's actually made from)
- Motion isolation, if you share the bed, so you don't need to move around as much
- Clear information on materials, firmness and warranty, so you know what you're buying
- Your sleeping position and firmness preference, since a cool mattress that hurts your shoulders isn't a good buy
Buying online? Our guide on how to buy a mattress online in Australia covers what to check before you order.
Felice Mattresses for Hot Sleepers
Felice Green: our pick if you sleep very hot
The Felice Green combines a natural latex comfort layer with pocket springs and a breathable bamboo-derived cover. The latex gives a responsive, medium-firm feel without the deep sinking sensation of traditional memory foam, and the pocket springs allow airflow through the mattress. It's available in queen and king.
Best for: people who sleep hot, back sleepers, couples, and anyone who dislikes the slow-sinking feel of memory foam.
Felice Hybrid: for hot sleepers who still love contouring
The Felice Hybrid pairs pocket springs with memory foam. If you enjoy a more contouring feel and want pressure relief, the springs help with airflow, although memory foam can feel warmer than latex for some sleepers. It's available in single, king single, queen and king.
Best for: side sleepers, people who want a cushioned feel, and anyone who needs a smaller bed size.
Still deciding? Our Felice Green vs Felice Hybrid comparison goes through the differences in detail, and our Australian mattress size guide helps you check dimensions before ordering.
Small Changes That Help You Sleep Cooler
A cooler mattress helps, but these changes add to it:
- Sheets: natural, breathable fabrics such as cotton or linen
- Doona: choose a weight that suits the season instead of a thick one all year
- Mattress protector: pick a breathable one, because waterproof, plastic-backed protectors can trap heat
- Pillow: a pillow with a breathable cover helps keep your head cooler. The Felice Memory Foam Pillow has a removable, machine-washable cover
- Room: keep curtains closed during the day, use a fan, and ventilate the room at night
Frequently Asked Questions
Do hot sleepers need a firm mattress?
Not necessarily. A mattress that lets you sleep "on" rather than "in" it often feels cooler, but comfort and support matter just as much. Choose a firmness that suits your sleeping position.
Is latex or memory foam better for hot sleepers?
Many hot sleepers find latex feels cooler because of its responsive, less hugging feel. Memory foam can suit you if you want contouring and pressure relief. The construction of the whole mattress matters as much as the material.
Does a hybrid mattress sleep cooler than a foam mattress?
Generally, yes. The pocket springs add airflow that an all-foam mattress doesn't have.
Will a mattress stop me sweating at night?
A mattress can reduce how much heat it holds, but it can't stop sweating on its own. Bedding, room temperature, and your health also play a part.
Can I buy a mattress online without trying it first?
Yes, but check the materials, firmness, warranty, and returns policy before you order.
Final Thoughts
If you sleep hot, focus on three things: a responsive comfort layer, pocket-spring airflow, and a breathable cover. Then support the mattress with breathable bedding and a cooler room.
Felice mattresses come with a 10-year warranty. This warranty is in addition to the consumer guarantees that cannot be excluded under the Australian Consumer Law.
