The Lull Original Premium from Lull is a memory foam mattress with a medium-firm feel suited to back sleepers and heavier side sleepers who want more support.
Inside the Lull Original Premium
Lull Original Premium
12" tall
Lull · Memory Foam · Firmness 7/10
Hover or tap a layer to slide it out
Layer breakdown
Polyfoam comfort layer
1″ thick · 1.5 lb/ft³ density
1.5 lb/ft³ foam runs light, but at 1″ it's a surface quilt — too thin to drag durability down.
Memory foam transition layer
2″ thick · 3.7 lb/ft³ density
Measured at 3.7 lb/ft³ — clears the ~3.2 lb/ft³ durability bar we'd hold memory foam to even under heavier (200 lb+) sleepers.A memory-foam layer this thick tends to hold body heat — worth knowing if you sleep hot.
Polyfoam transition layer
2″ thick · 2.5 lb/ft³ density
Measured at 2.5 lb/ft³ — high-density foam like this resists softening and body impressions, one of the strongest longevity signals in a build.
Polyfoam support core
7″ thick · 1.8 lb/ft³ density
Measured at 1.8 lb/ft³ — clears the ~1.8 lb/ft³ durability bar we'd hold polyfoam to even under heavier (200 lb+) sleepers.
Hover or tap a layer to see what it means for comfort and durability.
Total height12"
What it does well
Excellent pressure relief at the shoulders and hips
