🇺🇸 United States · Memory Foam vs Latex & foam

Siena Memory FoamvsGhostBed

Which one is best for you? Siena Memory Foam vs GhostBed - 2026 comparison by Vs Mattress

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Siena Memory Foam$300 OffGhostBedUp to 50% Off

Siena Memory Foam

by Siena · Memory Foam

$300 Off

10 years · 180-night trial

Top pick

GhostBed

by GhostBed · Latex & foam

Up to 50% Off

20 years · 101-night trial

Pricing by size

Siena Memory Foam

Twin$499

Twin XL$599

Full (Double)$649

Queen$699

King$799

California King$799

GhostBed

Twin$995

Twin XL$1,095

Full (Double)$1,150

Queen$1,295

King$1,545

California King$1,595

Essential information

	Siena Memory Foam	GhostBed
Type	Memory Foam	Latex & foam
Launched	–	–
Brand	Siena	GhostBed
Made in	–	United States
Unique points	The Siena memory foam mattress has five layers of pure comfort: Soft and Comfy Cover Responsive Memory Foam Body Supporting Layer Foundational Foam Shift-Resistant Lower Cover	Three layer construction: Top Comfort Layer 1.5" of 3.5 pound density continuous aerated latex Middle Cooling Layer 2" of 4 pound density gel cooling memory foam Base Support Layer 7.5" of 2 pound high density foam ‍
Video	–	The GhostBed Mattress Video

Certifications & trial

	Siena Memory Foam	GhostBed
OEKO-TEX®	No	No
CertiPUR-US®	Yes	Yes
Certifications	CertiPur-US®	CertiPur-US®
Other certification info	–	–
Sleep trial	180 nights	101 nights
Warranty	10 years	20 years
Free shipping	–	–
Free returns	Yes	Yes
Pay later	Yes	Yes
Delivery info	FREE SHIPPING, Within 2 - 5 Business Days With No Contact Delivery	The GhostBed comes in a vacuum-sealed packaging for perfect hygiene, and so it fits into a much smaller box for shipping. Simply give your GhostBed a few hours to a day to fully expand, breath, and acclimate to your room's temperature.

Firmness & feel

	Siena Memory Foam	GhostBed
One firmness fits all	No	Yes
Select your firmness	No	No
Adjustable firmness	No	No
Half and half firmness	No	No
Flippable / reversible	No	No
Firmness info	–	The GhostBed is a 6.5 out of 10 on the firmness scale (10 = too hard, 0 = too soft).

Construction & materials

	Siena Memory Foam	GhostBed
Layers	Responsive Memory Foam, Body Supporting Layer, Foundational Foam	Top Comfort Layer, Middle Cooling Layer, Base Support Layer.
Cover	Soft and Comfy Cover: Soft to touch and breathable to keep you cool and comfortable.	The GhostBed features a removable cover made with a blend of quality fabrics, including viscose and polyester, for a plush feel. This ultra-soft washable cover keeps you cool and comfortable throughout the night by wicking away heat and moisture.
Machine-washable cover	No	No
Ergonomic handles	No	No
Comfort	Siena means comfort. Comfort that helps you forget about the worries of the day. Comfort that tells your body, “relax, it’s time to recharge”. Comfort that helps you enjoy a long, deep, and soul nourishing sleep.	GhostBed uses a proprietary formula with larger cells to make it more reactive to the body for cooler nights. Aerated Premium Latex Foam. You need premium aerated latex designed precisely for body temperature regulation with GhostBed cool burst technology. This top layer is critical for your comfort and coolness. The temperature sensitive motion activated. This critical design principle uses continuous air intake that's scientifically cooler air has a higher density, thus containing more oxygen per volume unit than warmer air. Regulating your natural body temperature by even a few degrees is crucial for the most restorative sleep. Continuous adaptive airflow technology allows maximum performance on an individual level by adapting to your body's natural temperature, height, weight and sleep position preference.
Support	Some people love super soft mattresses. Some people love a rock hard one. Most people are somewhere in the middle. That’s why the Siena is a medium firm mattress, comfortable to sleep on, but also firm enough to correctly support your body.	GhostBed's advanced technology ensures that your sleep only gets better with time. As your body adjusts to Premium Latex, Gel Cooling Memory Foam and Lumbar Support Foundation Foam. Proprietary Patent Pending Sensory Cooling Gel Memory Foam. Sleep is a complex complete process. GhostBed is the only mattress that offers premium latex over proprietary patent pending adaptive sensory real-time cooling gel memory foam. GhostBed is the only scientifically proven R.E.M. Sleep optimized gel memory foam mattress available in the world. This middle layer is crucial for elimination of all pressure points, real-time temperature regulation, continuous airflow and natural body weight support - regardless of what position you sleep in.
Posts	–	GhostBed Reviews Go on, take a look. What other mattress company has 35,000+ reviews? (Hint: not many.) [Read more]

Size & weight

	Siena Memory Foam	GhostBed
Available sizes	Twin, Twin XL, Full (Double), Queen, King, California King	Twin, Twin XL, Full (Double), Queen, King, California King
Dimensions	Twin: 10 "	Twin: 11 "
Twin weight (kg)	42	58
Twin XL weight (kg)	45	62
Full (Double) weight (kg)	59	78
Queen weight (kg)	68	89
King weight (kg)	85	112
California King weight (kg)	85	112

FAQs

Siena Memory Foam

What are Siena mattresses made of?

The Siena Memory Foam Mattress is made with a tri-layer design that includes gel-infused memory foam and two different types of polyfoam. The foam used in the mattress is CertiPUR-US certified, meaning it's free from harmful chemicals and additives.

Can you flip the Siena mattress?

The Siena mattress is not designed to be flipped. It has a high-density base foam layer at the bottom, and flipping it would compromise its pressure-relieving properties.

How long will the Siena mattress last?

The Siena mattress, being a budget mattress, is not made with as many high-quality materials and is therefore expected to last about five years. This is approximately half the lifespan of a typical mattress.

GhostBed

Is GhostBed too firm?

GhostBed may be too firm for side sleepers as it can cause pressure at the shoulder and hip. However, it provides the necessary support for stomach sleepers.

How do I make my GhostBed softer?

To make your GhostBed softer, you can use a good pillow or a mattress topper. The topper can be placed directly on top of your current mattress to enhance comfort.

Are ghost beds good for back pain?

Yes, GhostBed is good for back pain. The GhostBed Classic, which offers a balanced blend of contouring memory foam and supportive latex, is particularly recommended for those who prefer a firmer feel.

Wrap up

Thank you for checking out this Siena Memory Foam vs GhostBed mattress comparison. We have tried to compare all the necessary information to help you choose which mattress is the most suitable for you.

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