Mattress guide
Mattress types explained
Updated 13 September 2026 · 11 min read
Construction affects how a mattress responds, ventilates and isolates movement, but the type name alone does not tell you whether a particular model is well made or right for your body.
Quick answer
What you need to know
Memory foam gives close contouring and strong movement isolation but can feel warm and slow to respond. Pocket springs feel more buoyant, ventilate well and vary enormously with spring design and upholstery. Hybrids combine a spring core with foam or latex comfort layers, but ‘hybrid’ is a broad label rather than a quality mark. Latex feels responsive and resilient, often at a higher price and weight. Choose by the feel and performance you need, then compare the actual layer depths, materials, firmness, trial terms and base requirements. Construction and firmness are separate decisions: every type can be made softer or firmer.
- Foam contours and isolates movement
- Pocket springs provide bounce and airflow
- Hybrid is a broad combination category
- Latex is responsive, heavy and often durable
Compare the four main mattress types
| Type | Typical feel | Often strong for | Watch for |
|---|---|---|---|
| Memory foam | Close, slow contouring | Pressure relief; movement isolation | Heat, slower movement, foam quality |
| Pocket sprung | Buoyant and traditional | Airflow; edge options; easy movement | Spring-count marketing; upholstery quality |
| Hybrid | Responsive with cushioning | Balanced feel; couples; airflow | Vague definitions; weight; price |
| Latex | Springy and gently contouring | Responsiveness; resilience; airflow | Cost, weight, natural/synthetic mix |
These are tendencies, not guarantees. Covers, quilting, layer thickness, foam density, spring gauge, edge reinforcement and overall design can make two mattresses in the same category feel unrelated. Use the category to narrow your shortlist, not to make the final decision.
Memory foam: pressure relief with a distinctive feel
Memory foam softens with warmth and pressure, spreading load across a larger surface. Side sleepers may appreciate the cushioning around shoulders and hips, while couples often value the way foam absorbs movement. The trade-off is a deeper, slower response that some people describe as feeling ‘held’ by the bed.
Do not judge an all-foam mattress by the top comfort layer alone. Its support depends on the denser layers beneath. Useful specifications include total depth, individual layer depth, foam density where disclosed, removable-cover instructions and maximum user weight. Cooling gel or perforations may change feel, but broad ‘cooling’ claims are not a substitute for comparing materials and trying the mattress.
See currently available memory foam mattresses.
Pocket sprung: individual response, bounce and ventilation
Each pocket spring sits in a fabric sleeve and can respond more independently than interconnected open-coil springs. That can improve contouring and reduce movement transfer, although the comfort layers above the springs still determine much of what you feel. Sprung interiors leave open space for air movement and usually make changing position easier than deeply contouring foam.
A high spring count is not a simple ranking. Counts can include small comfort-layer springs as well as the main support unit, and very large figures may describe multiple layers. Spring geometry, wire gauge, zoning, mattress size and upholstery quality all matter. Compare like with like and be cautious when the count is presented without explaining the construction.
Browse pocket sprung mattresses after deciding which specifications matter to you.
Hybrid and latex: useful categories with important detail
A hybrid normally combines a spring support unit with one or more substantial foam or latex comfort layers. It can offer easier movement and better ventilation than some all-foam designs while retaining noticeable cushioning. However, there is no single recipe: one hybrid may have a thin foam pad over springs, another several engineered layers. Compare the layer specification rather than assuming the word means premium.
Latex is naturally springy and recovers quickly after pressure. Natural, synthetic and blended latex differ in composition, price and feel, while Dunlop and Talalay describe production methods rather than simple quality grades. Ask what percentage and type of latex is used if that matters to you. Latex products can be heavy, so check delivery, rotation and base requirements.
Choose by use case, not the label
| Priority | Useful starting point | Why | Verify before buying |
|---|---|---|---|
| Reduce partner disturbance | Foam or movement-isolating hybrid | Materials can absorb movement | Edge behaviour and real trial terms |
| Sleep hot | Pocket sprung, latex or breathable hybrid | More open or responsive structures | Cover, protectors and room conditions |
| Easy turning | Pocket sprung or latex | Quicker surface response | Personal mobility and firmness |
| Pressure cushioning | Foam, latex or cushioned hybrid | Comfort layers distribute pressure | Enough support for your weight |
| Traditional feel | Pocket sprung | Familiar bounce and upholstery | Spring unit and top fillings |
- 1
Name the problem
Heat, pressure, partner movement and difficult turning point to different constructions.
- 2
Choose firmness separately
Use our firmness guide to avoid confusing material with feel.
- 3
Read the layer specification
Look beyond ‘hybrid’, ‘orthopaedic’ and other headline labels.
- 4
Check practical terms
Weight, handles, rotation, base compatibility, trial and collection can change ownership experience.
- 5
Test your shortlist
Try your normal sleep position and use a home trial according to its stated conditions.
Common mistakes
- Treating a type as a guarantee of comfort or quality.
- Using spring count as the only measure of a sprung mattress.
- Assuming every hybrid has a deep comfort layer.
- Ignoring mattress weight when access or regular rotation is difficult.
- Choosing a material before checking its firmness, support and user-weight guidance.
- Taking ‘cooling’ or ‘natural’ at face value without reading the material specification.
Common questions
Frequently asked questions
Which type is best for a side sleeper?
Many side sleepers value a pressure-relieving foam, latex or cushioned hybrid surface, but body weight and firmness determine whether the shoulder and hip sink appropriately.
Do memory foam mattresses always sleep hot?
Not always, but close-contouring foams can retain more warmth than open sprung structures. Covers, layers, room temperature and bedding all affect the result.
Does more pocket springs mean better quality?
No. Count alone does not describe spring size, layers, wire, zoning or upholstery. It is only meaningful alongside the full construction.
Is a hybrid worth paying more for?
Only if its specific construction gives you benefits you value. The label itself does not guarantee better materials, comfort or lifespan.
Is natural latex the same as synthetic latex?
No. Products may use natural, synthetic or blended latex. Check the stated composition rather than relying on the word ‘latex’ alone.
Sources and further reading
- How to choose a mattress — Bed Advice UK
- Bed and mattress terminology — Bed Advice UK
What to do next
Turn preferences into a shortlist
Tell the Finder how you sleep and what matters, then review how each result was scored.
Use the Mattress Finder