
Birch
Birch Natural
- Type
- Hybrid
- Firmness
- Medium-firm
- Queen price
- $1,399
- Trial
- 120 nights

Big FigHybrid
A medium-firm hybrid mattress from Big Fig: about 7.5/10 for firmness, converted from the brand's own firmness scale. Scores highest for stomach sleepers: 89/100, 2nd of 26 ranked.
Manufacturer site · bigfigmattress.com · not an affiliate link
Match Score
Strong match
Typical stomach sleeper, 160 lb · 2nd of 26 ranked
Your weight, temperature and partner can move this a lot.
Get your full scoreMatch Score
The same engine as the quiz, run for a typical sleeper in each position. Reference sleeper: 160 lb, sleeps neither hot nor cold, sleeps alone, no stated firmness preference. Only the sleep position changes.
Model v0.2. Rank is among the mattresses with enough data to rank, for that same sleeper, as on the category pages. How scores work
Get your full scoreInside
A typical hybrid build, layer by layer. Select a layer to see what it does, which parts of Big Fig's published materials list belong to it, and how that part of the bed scores.
Select a layer
Cooling Cover: The fabric layer you lie on.
Layer 01 of 04
The fabric layer you lie on. It is often a quilted or knit panel; breathable weaves help move heat and moisture away from the body, which is one input to how warm a bed sleeps.
Mainly drives cooling.
From Big Fig's materials list
Matched to this layer by component name. Thicknesses and densities aren't published.
Performance · Typical stomach sleeper, 160 lb
Sourced · independent rating 8.5/10
Specifications
All 8 core specs on file
Source: Big Fig (opens in a new tab) — official product page, checked 25 Sep 2026.
RTINGSIndependent review evidence
RTINGS figures we checked by hand against its published review of this mattress. The measuring is RTINGS’; Mattress Match Score did not test this mattress, and these figures do not change the Match Score.
For the Big Fig Classic Mattress.Read the full review on RTINGS (opens RTINGS in a new tab)47Pa/mm
Source: RTINGS, independent review, cross-checked into our catalog. Only figures RTINGS published are listed; anything it did not report is left out. RTINGS’ product photos stay on RTINGS.
Independent notes
Sources
Our paraphrase, not quotes. A listed source is evidence we checked, not an endorsement of this site.
Strengthedge support
Remained strong and firm, never buckled (rated 8.5/10).
Strengthcooling
Slept very cool (rated 8.5/10).
Compared with
Curated comparisons scored by the engine for four reference sleepers, with every difference sourced.


Two hybrids built for heavier sleepers.