Nest Bedding Alexander Signature Flippable (Medium Side)
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Nest Bedding Alexander Signature Flippable (Medium Side) vs. Other Beds
Compare the Nest Bedding Alexander Signature Flippable (Medium Side) mattress side by side with other Nest Bedding models, or with mattresses from other brands.
GoodBed Expert Review
Our Take on Nest Bedding Alexander Signature Flippable (Medium Side)

Founder of GoodBed, Leading Mattress Expert
- Want a mattress with a medium amount of softness
- Are mainly a side sleeper
- Are easily disturbed by other movements in the bed (motion isolation is excellent)
- Want to be able to adjust the comfort level of your mattress in the future if needed
- Enjoy being hugged or cradled by your mattress
- Prefer a slightly below average amount of 'memory feel'
- Prefer products that have been more extensively tested by GoodBed
- Are a stomach sleeper, especially if you weigh more than 250 lb
- Like your mattress to have some bounce
- Have a strong tendency to sleep hot (temperature regulation is OK, but not the best)
- May use this mattress on an adjustable base (adjustable base compatibility isn't the best, but is still OK)
- Regularly sit or sleep along the edge of your bed (edge support is good, but not the best)
- Tend to have difficulty changing positions during the night (though ease of repositioning is still pretty good)
Where to Buy
Nest Bedding Alexander Signature Flippable (Medium Side)

- Free delivery
- 90-day return policy
- Financing available

- Free delivery ($999+)
- 120-day return policy
- Lowest price guarantee
- Financing available
Frequently Asked Questions
Nest Bedding Alexander Signature Flippable (Medium Side)
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In our evaluation of the Nest Bedding Alexander Signature Flippable (Medium Side) mattress, we found it to be a Medium (5) on the GoodBed rating scale (1= firmest, 9 = softest).
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Yes, the Nest Bedding Alexander Signature Flippable (Medium Side) mattress is adjustable base compatible. This means it is designed to be used on an adjustable base without incurring damage or voiding the warranty. In our review of this mattress, we tested it on an adjustable base to look for any adverse effects as the head and foot are elevated, and to see how well it conforms to the contours of the base both with and without the weight of a sleeper. Overall, we found the Alexander Signature Flippable (Medium Side) to have ok adjustable base compatibility.
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- Length: Lifetime warranty.
- Indentation coverage: 1" and deeper.
Expert Q&A
See questions from other mattress buyersAdditional Information
General Description
This luxury flippable mattress offers a combination of durable and breathable non-toxic high-density memory foam, along with CoolFlow foam, which creates the perfect blend of luxury, no pressure support for your body. With its dual comfort feature, you can easily flip the mattress for a medium or a firm sleeping surface. Thus making this mattress truly adaptable to your sleeping needs.
The Alexander Signature Flippable is wrapped in a breathable organic knit cotton that helps keep you sleeping cool throughout the night. The density of the memory foam will form to your body's shape and provide your joints with pressure relief support, giving you a feeling of weightlessness while you sleep.
The Alexander Signature Medium layers are (from top to bottom):
- 1" - 15 ILD CoolFlow Plush Quilting Foam & Organic Cotton Cover
- 2" - 3.5 lb. 10 ILD Gel Memory Foam
- 2" - 1.5 lb. 24 ILD Transitional Foam
- 7" - 2 Ib. 30 ILD Luxury Firm Base Foam
- 1" - 15 ILD CoolFlow Plush Quilting Foam & Organic Cotton Cover
Our foams are CertiPUR-US certified and made in the USA. All foams are allowed time to air out in our factory, which drastically decreases any residual off-gassing. The fire barrier is non-chemical hydrogenated silica.
From the GoodBed Editors:
To determine whether the Alexander Signature is the right choice for you, read GoodBed's expert review of the Alexander Signature mattress or watch our in-depth video review of the Alexander Signature mattress.
Mattress Specifications:
- Comfort Layer Details: 2" layer of 3.5 lb. 10 ILD Gel Memory Foam
- Support Layer Details: 7" layer of 2 Ib. 30 ILD Luxury Firm Base Foam
Warranty
- Length: Lifetime warranty.
- Indentation coverage: 1" and deeper.
About This Model
Status | Discontinued |
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Line | Nest Bedding Alexander Signature Flippable |
Comfort Level | Medium |
Surface Type | Tight Top |
Support Type | Foam |
Build Details |
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Corrections
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