The Birch Natural from Birch is a hybrid mattress with a medium feel that works for many side and back sleepers, and for combination sleepers who switch positions.
Inside the Birch Natural
Birch Natural
11" tall
Birch · Hybrid · Firmness 6/10
Hover or tap a layer to slide it out
Layer breakdown
Specialty comfort layer
1″ thick
Aerated latex transition layer
2″ thick · 4.5 lb/ft³ density
Latex resists softening and body impressions far longer than comparable foams — a durability plus at any body weight.Aerated latex — the holes molded through this layer keep air moving, so it sleeps cooler than most foams.
Coil support core
8″ thick
An open coil core is the best airflow a mattress can have — body heat vents out instead of building up.
Specialty base layer
Hover or tap a layer to see what it means for comfort and durability.
Total height11"
What it does well
Strong, even support that keeps the spine aligned
Sleeps cool — a good pick if you run warm
Built largely from natural materials like latex, wool, or cotton
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