The FORM Core from FORM is a foam mattress with a medium feel that works for many side and back sleepers, and for combination sleepers who switch positions.
Inside the FORM Core
FORM Core
9" tall
FORM · Foam · Firmness 6/10
Hover or tap a layer to slide it out
Layer breakdown
Specialty comfort layer
0.5″ thick
Specialty transition layer
1.5″ thick
Polyfoam transition layer
1.25″ thick · 1.7 lb/ft³ density
Measured at 1.7 lb/ft³ — solid polyfoam for average-weight sleepers, though heavier (200 lb+) sleepers would want closer to 2 lb/ft³ here.
Polyfoam support core
5.75″ thick · 1.6 lb/ft³ density
Measured at 1.6 lb/ft³ — solid polyfoam for average-weight sleepers, though heavier (200 lb+) sleepers would want closer to 1.8 lb/ft³ here.
Hover or tap a layer to see what it means for comfort and durability.
