🇺🇸 United States · Memory Foam vs Memory foam

Siena Memory FoamvsLeesa Original

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

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Siena Memory Foam$300 OffLeesa OriginalUp To 20% Off

Siena Memory Foam

by Siena · Memory Foam

$300 Off

10 years · 180-night trial

Leesa Original

by Leesa Sleep · Memory foam

Up To 20% Off

10 years · 100-night trial

Pricing by size

Siena Memory Foam

Twin$499

Twin XL$599

Full (Double)$649

Queen$699

King$799

California King$799

Leesa Original

Twin$849

Twin XL$899

Full (Double)$1,099

Queen$1,299

King$1,599

California King$1,599

Essential information

	Siena Memory Foam	Leesa Original
Type	Memory Foam	Memory foam
Launched	–	–
Brand	Siena	Leesa Sleep
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	The new and improved Lessa mattress (released October, 2018) is a 3-Layer Foam Construction 2" Cooling Foam Top Layer (IFD: 13. DENSITY: 3 PCF) 2" Contouring Memory Foam (IFD: 9. DENSITY: 3 PCF) 6" Core Support Foam Base (IFD: 32. DENSITY: 1.8 PCF) Seamless Iconic Four-stripe Cover.
Video	–	–

Certifications & trial

	Siena Memory Foam	Leesa Original
OEKO-TEX®	No	No
CertiPUR-US®	Yes	Yes
Certifications	CertiPur-US®	CertiPur-US®, GREENGUARD Gold
Other certification info	–	<p id="">GREENGUARD Gold</p>
Sleep trial	180 nights	100 nights
Warranty	10 years	10 years
Free shipping	–	–
Free returns	Yes	Yes
Pay later	Yes	Yes
Delivery info	FREE SHIPPING, Within 2 - 5 Business Days With No Contact Delivery	Once an order is placed, we need 2-3 business days to build and compress your mattress before boxing and shipping directly to you. UPS in-transit times vary from 1-3 business days depending on location.

Firmness & feel

	Siena Memory Foam	Leesa Original
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 6" base foam layer adds strength, durability and structure to support sleepers of all sizes, without feeling too firm.

Construction & materials

	Siena Memory Foam	Leesa Original
Layers	Responsive Memory Foam, Body Supporting Layer, Foundational Foam	2" Cooling Foam Top Layer (IFD: 13. DENSITY: 3 PCF), 2" Contouring Memory Foam (IFD: 9. DENSITY: 3 PCF), 6" Core Support Foam Base (IFD: 32. DENSITY: 1.8 PCF), Seamless Iconic Four-stripe Cover.
Cover	Soft and Comfy Cover: Soft to touch and breathable to keep you cool and comfortable.	The Leesa Mattress is wrapped in our iconic four-stripe cover that features fire retardant properties.
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.	Beautifully designed and engineered with three premium foams for cooling, body contouring and pressure-relieving core support. The 2" LSA200 foam top layer provides airflow for a cooler night's sleep and enough bounce for freedom of movement.
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.	The Leesa mattress is designed to cradle and support your body while avoiding the sinking feeling and overheating found in other foam mattresses. Pressure Relieving Memory Foam The 2" memory foam layer delivers the body contouring and pressure relief you've come to expect from memory foam.
Posts	–	–

Size & weight

	Siena Memory Foam	Leesa Original
Available sizes	Twin, Twin XL, Full (Double), Queen, King, California King	Twin, Twin XL, Full (Double), Queen, King, California King
Dimensions	Twin: 10 "	Twin: 10 "
Twin weight (kg)	42	45
Twin XL weight (kg)	45	48
Full (Double) weight (kg)	59	56
Queen weight (kg)	68	71
King weight (kg)	85	90
California King weight (kg)	85	92

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.

Leesa Original

How long does Leesa original mattress last?

The lifespan of a Leesa original mattress is typically around 6-8 years, which is average for most foam mattresses.

Is Leesa good for hot sleepers?

Leesa mattresses are designed to prevent heat retention, a common issue with traditional memory foam mattresses. Therefore, hot sleepers should find a Leesa mattress comfortable.

Where is Leesa manufactured?

Leesa mattresses, foundations, blankets, and pillows are all made in the USA. However, the Leesa Hybrid Pillow is produced in China and the Leesa x Third Sheets are produced in Israel.

Wrap up

Thank you for checking out this Siena Memory Foam vs Leesa Original 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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