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Signature Sleep Memoir 12 Inch Memory Foam Mattress Review
The Signature Sleep Memoir 12 Inch Memory Foam Mattress is a budget-friendly bed with three foam layers. It suits side and back sleepers, but stomach sleepers may find it too soft. Its standout trait is the CertiPUR-US certified foam and low price point.
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This mattress offers decent value for the price, but stomach sleepers should approach with caution. Its medium-soft feel may cause hip sinkage and lower back strain. Consider it if you're a lightweight stomach sleeper or prefer a plush surface.
How it scores
The good and the annoying
- Affordable price point for a 12-inch mattress
- CertiPUR-US certified foam for safety
- Good motion isolation for couples
- Comes compressed in a box for easy setup
- Too soft for most stomach sleepers, causing hip sinkage
- Lacks edge support, so sitting on the edge may sag
- May sleep hot due to memory foam's heat retention
The Signature Sleep Memoir 12 Inch Memory Foam Mattress is a budget-friendly bed with three foam layers. It suits side and back sleepers, but stomach sleepers may find it too soft. Its standout trait is the CertiPUR-US certified foam and low price point.
What to Look for in a Stomach Sleeper Mattress
Stomach sleepers need a firm mattress to prevent the hips from sinking. A medium-firm to firm feel keeps the spine neutral. Look for high-density foam or innerspring coils for support. Avoid soft memory foam that allows excessive sinkage. Consider your weight; heavier sleepers need more support. Check for certifications like CertiPUR-US for safety.
How to Choose the Right Firmness for Stomach Sleeping
Firmness is measured on a scale from 1 to 10, with 10 being the firmest. Stomach sleepers typically need a firmness of 7 or above. A mattress that is too soft can cause lower back pain. The Signature Sleep Memoir has a medium-soft feel, around 5. That's why it's not ideal for most stomach sleepers. If you're a lightweight sleeper, you might find it acceptable. Always check the manufacturer's firmness description.
Specs that matter
| Mattress Height | 12 inches |
| Layers | 3 layers of foam |
| Top Layer | Memory foam |
| Middle Layer | Comfort foam |
| Base Layer | High-density foam |
| Certification | CertiPUR-US |
Buy if you're a lightweight stomach sleeper who prefers a plush feel and needs a budget-friendly mattress.
Skip if you're an average or heavyweight stomach sleeper who needs firm support to keep your spine aligned.
Questions before you buy
Is the Signature Sleep Memoir good for stomach sleepers?
Generally, no. Its medium-soft feel can cause hip sinkage and lower back strain for stomach sleepers. Lightweight stomach sleepers might find it comfortable, but most will need a firmer mattress.
What firmness is the Signature Sleep Memoir 12 Inch?
It has a medium-soft to medium feel, roughly a 5 out of 10 on the firmness scale. This is softer than what most stomach sleepers require.
Does the Signature Sleep Memoir sleep hot?
Memory foam tends to retain heat. Some owners report it sleeps warm. The top layer is not infused with cooling gel, so heat buildup is possible.
How long does the off-gassing smell last?
Owners report a noticeable chemical smell that typically dissipates within a few days. Ventilating the room and allowing the mattress to air out speeds up the process.
Can you flip the Signature Sleep Memoir mattress?
No, it is a one-sided mattress. The layers are designed to be on top, and flipping it would place the base foam on top, which is not intended for sleeping.
Does the Signature Sleep Memoir require a box spring?
No, it can be placed on a solid foundation, slatted base, or adjustable bed. A box spring is not necessary, but ensure the slats are no more than 3 inches apart.
What is the weight limit for this mattress?
The manufacturer does not specify a weight limit. However, based on the foam density, it is best suited for light to average-weight sleepers. Heavier individuals may experience excessive sinkage.
Is the Signature Sleep Memoir CertiPUR-US certified?
Yes, the foam is CertiPUR-US certified, meaning it meets standards for content, emissions, and durability.