IllustrationHow to choose mattress firmness
Firmness labels are not standardized. How to read a 1–10 scale, why your weight and position move the right number, and when your own preference should win.
The sleep guides
- In this library
- 11 guides, 4 sleep-position pages
- Last updated
- Written by
- Mattress Match Score
- Our rule
- No sponsored picks. No invented statistics. Every number traces to scoring rules v0.2.
IllustrationNewest guideMaterials
Mattress materials explained: memory foam, latex and coils
Type names the core. Materials decide the feel. A plain-language guide to the four materials you will find in almost every layer list, and what each one is good and bad at.
Read the guideContents
Sleep position
How the way you lie changes the firmness window and what a mattress has to do well.
- No. 03Pressure relief for side sleepersFiled under Pressure relief
- No. 04Back support for heavier back sleepersFiled under Firmness & support
- No. 11How sleep position and temperature affect your sleepFiled under Sleep education
- PositionSide sleepers: what your mattress needs to do
- PositionBack sleepers: what your mattress needs to do
- PositionStomach sleepers: what your mattress needs to do
- PositionCombination sleepers: what your mattress needs to do
Sleep education
The sleep science behind the score: body temperature, sleep position and what the research does and does not say.
Firmness & support
Reading firmness scales, and why body weight moves the answer.
Pressure relief
Cushioning at the shoulders and hips, and when softer stops helping.
Cooling
What a mattress can and cannot do about heat, and how to read cooling ratings.
Motion & couples
Sharing a bed: motion isolation, edge space and two sets of preferences.
Support & performance
How a mattress behaves in use: edge support, motion and the independent ratings behind each score.
Materials
Memory foam, polyfoam, latex and coils: what each material does, and how to read a layer list.
Mattress types
All-foam, hybrid, innerspring and latex: what is inside each, and the trade-offs.
Buying guides
Trials, warranties, returns and the questions to ask before you pay.
Illustration
Start with how you sleep.
Your position sets where on the firmness scale you belong. Windows shown for 130–179 lb, from scoring rules v0.2. Compare all four positions.
From reading to ranking.
Each list is ranked live by the Match Score engine from the catalog. Counts are what is in the catalog today.
- Best mattresses37 mattresses
- Mattresses for side sleepers37 mattresses
- Mattresses for back sleepers37 mattresses
- Mattresses for stomach sleepers37 mattresses
- Mattresses for couples37 mattresses
- Mattresses for heavier sleepers37 mattresses
- Cooling mattresses14 cooling mattresses
- Firm mattresses10 firm mattresses
- Softer mattresses7 softer mattresses
- Hybrid mattresses23 hybrids
- All-foam mattresses11 all-foam mattresses
- Memory foam mattresses18 memory foam mattresses
- Mattresses with latex8 mattresses with latex
- Mattresses under $1,0003 mattresses
Reading helps. A match is faster.
Answer a few questions about how you sleep and the engine ranks every mattress in the catalog for you.