- Build
- All-foam memory foam
- Height
- 12.5 in
- Feel
- Medium 5–7 / Firm 8
- Build
- All-foam
- Height
- 11 in
- Feel
- Soft 4 / Medium 5 / Firm
Normalized view
The essential differences
On a smaller screen, swipe sideways to compare every mattress.
Decision map
Which documented difference matters?
- Comfort-layer density disclosure
- Contour5 publishes 5 and 4 lb/ft³ memory foams
- Number of comfort builds
- GravityLux offers three; Contour5 offers two
- Return exit cost
- GravityLux avoids Saatva’s $99 fee on an eligible first return
- Setup
- Contour5 includes in-room delivery and setup
Evidence boundary
What this comparison cannot tell you
It cannot determine which mattress your body will find most comfortable, predict individual pain relief, or establish long-term defect rates. Those outcomes require physical, version-matched testing and representative owner data.
It can show which build is documented, how firmness choices differ, what exiting the trial costs, which warranty rules apply, and what the companies still do not disclose.
Detailed research
Check each mattress before deciding
Contour5
Saatva’s Contour5 is a current high-density memory-foam model sold alongside the separate Loom & Leaf mattress.
- Numeric density for both memory-foam comfort layers
- Comfort-layer thicknesses
GravityLux
An all-foam family using a Tencel cover, gel foam, open-cell AirCell foam, zoned Progression Foam, and an Atlas Core.
- Overall height
- Three comfort builds