🇺🇸 United States · Memory foam vs Memory foam

Serta iComfortvsZoma

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

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Serta iComfortCheck current deal.ZomaUp To $150 Off

Serta iComfort

by Serta · Memory foam

Check current deal.

10 years · 120-night trial

Zoma

by Zoma Sleep · Memory foam

Up To $150 Off

10 years · 100-night trial

Pricing by size

Serta iComfort

Twinn/a

Twin XL$2,099

Full (Double)$2,299

Queen$2,499

King$2,999

California King$2,999

Zoma

Twin$749

Twin XL$849

Full (Double)$949

Queen$1,149

King$1,349

California King$1,349

Essential information

	Serta iComfort	Zoma
Type	Memory foam	Memory foam
Launched	1931	–
Brand	Serta	Zoma Sleep
Made in	United States	United States
Unique points	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.	Designed to perform. Approved by athletes and backed by years of research, design, and testing. The Zoma Mattress delivers enhanced rest and rejuvenation for individuals with demanding lifestyles. A three layer construction: Triangulex zoned gel memory foam layer Reactiv responsive foam layer Support+ base foam layer.
Video	Introducing the iComfort 2020 Foam Collection	–

Certifications & trial

	Serta iComfort	Zoma
OEKO-TEX®	No	No
CertiPUR-US®	Yes	Yes
Certifications	CertiPur-US®	CertiPur-US®
Other certification info	–	–
Sleep trial	120 nights	100 nights
Warranty	10 years	10 years
Free shipping	–	–
Free returns	Yes	Yes
Pay later	Yes	Yes
Delivery info	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.	Free shipping and returns on all Zoma mattresses delivered within the lower 48 states. In most cases, your Zoma mattress will leave our facility within 3 to 5 business days. After the mattress leaves our shipping facility, it will arrive via FedEx with curbside delivery within 1 to 5 business days.

Firmness & feel

	Serta iComfort	Zoma
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 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.	The Zoma Sports Mattress is most comfortable for back and side sleepers, as stomach sleepers may find it too soft. Zoma's Triangulex technology makes back and side sleeping more comfortable, too, as it offers extra support for your torso and adequate cushioning for your shoulders to prevent tossing and turning and keep you sleeping soundly all night long.

Construction & materials

	Serta iComfort	Zoma
Layers	Carbon Fiber Memory Foam, EverCool® Fuze Gel Foam.	Triangulex zoned gel memory foam layer, Reactive responsive foam layer, Support+ base foam layer.
Cover	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.	The Zoma Sports Mattress is wrapped in a breathable fabric that wicks away heat and moisture, helping you stay cool throughout the night. This breathable mesh fabric cover is made of 97% polyester and 3% spandex.
Machine-washable cover	No	No
Ergonomic handles	No	No
Comfort	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.	Zoma mattress materials are made with Variable Pressure Foaming, a process that produces naturally open-cell foams. This helps reduce the buildup of uncomfortable heat and moisture. The Reactiv layer of is designed with enough bounce and responsiveness to keep you lifted in the mattress instead of sinking uncomfortably far into the bed. Plus, this layer isolates motion, so you can toss and turn as much as you want without disturbing a sleeping partner.
Support	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.	The Zoma is a memory foam mattress designed to help athletes sleep deeper and recover faster, but even if you aren't an athlete, you can benefit from Zomas sleep-promoting technologies. Equipped with contouring memory foam for cushioning comfort and responsive support foam to prevent sinkage, the Zoma has everything you need to help you get the sleep you need to perform your best day-to-day. The Zoma Triangulex layer includes 3 zones (Head & Shoulders, Hips & Lower Back and Upper & Lower Legs zones) that help to reduce acute pressure on the mid-body and lead to overall better spinal alignment during side-sleeping. The Triangulex is made up of hundreds of triangular segments spaced according to the strategic comfort zones. Reactiv responsively contours to the body to minimize motion transfer and provide continuous support. The result? An undisturbed rest and active recovery. Support+ is the high-density base for the Zoma mattress. It provides consistent, reliable pressure relief for the hips and shoulders, while maintaining the spine's natural alignment.
Posts	–	–

Size & weight

	Serta iComfort	Zoma
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)	N/A	46
Twin XL weight (kg)	N/A	49
Full (Double) weight (kg)	N/A	63
Queen weight (kg)	N/A	75
King weight (kg)	N/A	94
California King weight (kg)	N/A	94

FAQs

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.

Zoma

What are Zoma mattresses made of?

Zoma mattresses are composed of three layers of foam and a stretchy polyester-spandex cover that is designed to wick moisture away from the sleeper. The cover is also perforated to allow body heat to escape.

Is Zoma mattress non toxic?

Zoma mattresses are proudly manufactured in the USA using eco-friendly processes. The foam is CertiPUR-US® certified, free of harmful chemicals, and low in volatile organic compounds (VOCs), making it a healthier choice for you and the environment.

How long does Zoma mattress take to expand?

After being vacuum-sealed, a memory foam mattress can feel stiff and flat, and may have an unpleasant factory smell. It is recommended to allow 24 to 48 hours for the mattress to fully expand.

Wrap up

Thank you for checking out this Serta iComfort vs Zoma 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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