🇺🇸 United States · Memory foam vs Memory foam

Leesa OriginalvsSerta iComfort

Which one is best for you? Leesa Original vs Serta iComfort - 2026 comparison by Vs Mattress

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Leesa OriginalUp To 20% OffSerta iComfortCheck current deal.

Leesa Original

by Leesa Sleep · Memory foam

Up To 20% Off

10 years · 100-night trial

Serta iComfort

by Serta · Memory foam

Check current deal.

10 years · 120-night trial

Pricing by size

Leesa Original

Twin$849

Twin XL$899

Full (Double)$1,099

Queen$1,299

King$1,599

California King$1,599

Serta iComfort

Twinn/a

Twin XL$2,099

Full (Double)$2,299

Queen$2,499

King$2,999

California King$2,999

Essential information

	Leesa Original	Serta iComfort
Type	Memory foam	Memory foam
Launched	–	1931
Brand	Leesa Sleep	Serta
Made in	United States	United States
Unique points	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.	With the iComfort by Serta® mattress, cool, supportive sleep is the priority. The base model (CF1000) has these layers: Carbon Fiber Memory Foam EverCool® Fuze Gel Foam. Three upgrades are available at additional cost.
Video	–	Introducing the iComfort 2020 Foam Collection

Certifications & trial

	Leesa Original	Serta iComfort
OEKO-TEX®	No	No
CertiPUR-US®	Yes	Yes
Certifications	CertiPur-US®, GREENGUARD Gold	CertiPur-US®
Other certification info	<p id="">GREENGUARD Gold</p>	–
Sleep trial	100 nights	120 nights
Warranty	10 years	10 years
Free shipping	–	–
Free returns	Yes	Yes
Pay later	Yes	Yes
Delivery info	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.	Serta mattresses are shipped using the fastest, safest, and most reliable method possible. After ordering, you will be contacted by XPO Logistics to schedule a delivery day and time.

Firmness & feel

	Leesa Original	Serta iComfort
One firmness fits all	Yes	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.	The base model (CF1000) is a medium comfort. Choose the cooling upgrade (CF2000) model if you prefer a firm feel. Both the Max Cooling Upgrade (CF3000) and Max Cooling & Pressure Relief Upgrades (CF4000) offer a selection of feels - medium, plush, ultra plush and firm, plush, ultra plush.

Construction & materials

	Leesa Original	Serta iComfort
Layers	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.	Carbon Fiber Memory Foam, EverCool® Fuze Gel Foam.
Cover	The Leesa Mattress is wrapped in our iconic four-stripe cover that features fire retardant properties.	A Max Cold Cover is used in the CF3000 and CF4000 models. Made from super cool high-performance fibers for an instant cool-to-the-touch sensation.
Machine-washable cover	No	No
Ergonomic handles	No	No
Comfort	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.	Specifically designed mattress to keep even the warmest of sleepers cool. You don't have to be a hot sleeper to love iComfort. You just have to like your sleep environment to be refreshingly comfy. Three cooling upgrades available: Cooling Upgrade (CF2000): 11.5" Additional cooling and firmer support. Max Cooling Upgrade (CF3000): 12.5" Cooler and more breathable. Max Cooling & Pressure Relief Upgrade (CF4000): 13.5" Feels and sleeps cooler, with air support layer to take pressure off joints. Every iComfort mattress is made with our exclusive Carbon Fiber Memory Foam. This system channels heat away from your body. Gel Active® Max Foam (used only in CF2000 model) is an open celled memory foam helps promote airflow, so you don't have that hot, stuffy feeling when falling asleep. UltraCold System (used in the CF3000 and CF4000 models) The layer of extra-cool Carbon Fiber Memory Foam is engineered to work hard at absorbing excess heat from your body, then channel it away, all while you sleep comfortably.
Support	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.	Multi-layered foam technology adds support, resilience, and temperature regulation for the coolest, most comfortable sleep ever. Carbon Fiber Memory Foam provides exceptional strength for back and neck support. Air Support Foam (used only in CF4000 model) moves with your body and contours around it to help alleviate aches and pains caused by pressure points.
Posts	–	–

Size & weight

	Leesa Original	Serta iComfort
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)	45	N/A
Twin XL weight (kg)	48	N/A
Full (Double) weight (kg)	56	N/A
Queen weight (kg)	71	N/A
King weight (kg)	90	N/A
California King weight (kg)	92	N/A

FAQs

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.

Serta iComfort

How long should a Serta iComfort mattress last?

The Serta iComfort mattresses, made with high-density foams, are expected to last for a minimum of 10 years. Regular rotation of the mattress can help prolong its lifespan.

Is Serta iComfort good for back pain?

The Serta iComfort mattress could be beneficial for those experiencing back pain or discomfort at pressure points. Its carbon fiber memory foam core provides firm yet adaptable support, making it a good choice for back sleepers.

Does Serta iComfort have coils?

Yes, the Serta iComfort mattress does contain coils. The new Smooth Hybrid line features Serta's 100 Series 5-Zone Quad Coil Support System, made with 85% recycled steel, which provides targeted pressure relief and support.

Wrap up

Thank you for checking out this Leesa Original vs Serta iComfort 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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