The ThermoBalance LX (Medium) from Brooklyn Bedding 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 ThermoBalance LX (Medium)
ThermoBalance LX (Medium)
14" tall
Brooklyn Bedding · Hybrid · Firmness 6/10
Hover or tap a layer to slide it out
Layer breakdown
Polyfoam comfort layer
2.25″ thick · 1.5 lb/ft³ density
At 1.5 lb/ft³ this foam sits under the ~1.8 lb/ft³ we'd want from polyfoam — low-density foam tends to soften and take body impressions sooner, especially under heavier sleepers.
Aerated latex transition layer
1″ thick · 5.6 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.
Memory foam transition layer
1″ thick · 2.5 lb/ft³ density
2.5 lb/ft³ foam runs light, but a 1″ slab like this is too thin to drag durability down.
Polyfoam transition layer
1″ thick · 1.8 lb/ft³ density
Measured at 1.8 lb/ft³ — solid polyfoam for average-weight sleepers, though heavier (200 lb+) sleepers would want closer to 2 lb/ft³ here.
Coil support core
8″ thick · 14.5-gauge steel
An open coil core is the best airflow a mattress can have — body heat vents out instead of building up.
Polyfoam base layer
0.75″ 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.
Total height14"
What it does well
Excellent pressure relief at the shoulders and hips
