The Coyuchi Marin REM (Medium-Firm) from Coyuchi is a hybrid mattress with a medium-firm feel suited to back sleepers and heavier side sleepers who want more support.
Inside the Coyuchi Marin REM (Medium-Firm)
Coyuchi Marin REM (Medium-Firm)
14.5" tall
Coyuchi · Hybrid · Firmness 7/10
Hover or tap a layer to slide it out
Layer breakdown
Specialty comfort layer
1.5″ thick
Latex transition layer
1″ thick · 5.9 lb/ft³ density
Latex resists softening and body impressions far longer than comparable foams — a durability plus at any body weight.Latex is naturally temperature-neutral — it sleeps cooler than most foams.
Latex transition layer
1″ thick · 6.2 lb/ft³ density
Latex resists softening and body impressions far longer than comparable foams — a durability plus at any body weight.Latex is naturally temperature-neutral — it sleeps cooler than most foams.
Coil transition layer
0.5″ thick · 18-gauge steel
Latex transition layer
1″ thick · 6 lb/ft³ density
Latex resists softening and body impressions far longer than comparable foams — a durability plus at any body weight.Latex is naturally temperature-neutral — it sleeps cooler than most foams.
Coil transition layer
4.5″ thick · 15-gauge steel
Specialty transition layer
0.5″ thick
Coil support core
4.5″ thick · 15-gauge steel
An open coil core is the best airflow a mattress can have — body heat vents out instead of building up.15-gauge coils are thinner wire — a softer, springier core, though under heavier sleepers it can give up support sooner.
Hover or tap a layer to see what it means for comfort and durability.
Total height14.5"
What it does well
Excellent pressure relief at the shoulders and hips
Strong, even support that keeps the spine aligned
Built largely from natural materials like latex, wool, or cotton
SquishMat may earn a commission if you buy through links on this page, at no extra cost to you. Commissions never influence which mattresses we recommend. How we make money
