Serta iComfortECO Smooth Hybrid vs Zoma Hybrid

The base model (CF1000 Hybrid) is a medium comfort. Choose the cooling upgrade (CF2000 Hybrid) model if you prefer a firm feel. Both the Max Cooling Upgrade (CF3000 Hybrid) and Max Cooling & Pressure Relief Upgrades (CF4000 Hybrid) offer a selection of feels - medium and plush and firm and plush.

Zoma uses materials proven to reduce pressure points up to 49%. If you don't love your Zoma mattress, you're protected by a risk-free, 100-night trial. You can return it any time within the first 100 nights and get a full and fast refund.

The Serta iComfortECO Smooth Hybrid is a hybrid mattress best suited for side sleepers. The materials used are up to 70% sustainable.

It has a layer of 5-Zone Quad Coil for support and targeted pressure relief. And two layer of memory foam that's breathable and provides reduced motion transfer for uninterrupted sleep.

You can select your level of firmness between :

• Firm
• Medium
• Plush

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. The Zoma Hybrid has 4 layers:

• Three-zone Triangulex™ gel memory foam
• Reactiv™ layer
• Individual pocketed coils
• High-density base layer.

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 Hybrid): 12.5" More airflow and a cooler sleep combined with firm support.
• Max Cooling Upgrade (CF3000 Hybrid): 13" Cooler and more breathable.
• Max Cooling & Pressure Relief Upgrade (CF4000 Hybrid): 14" Feels and sleeps cooler, with air support layer to take pressure off joints.

This premium hybrid mattress has been designed to relieve pain, respond to your movements, and stay cool all night.

A highly breathable and supportive mattress with a classic, responsive feel.

Experience a more durable mattress designed to provide proper spine alignment, slight bounce, and edge support.

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 Hybrid 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 Hybrid and CF4000 Hybrid 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.

Triangulex™ layer has an advanced open-cell structure. It allows for better airflow, releasing warm air from the mattress.
An ultra-breathable cover is used to wick away even more heat.

Carbon Fiber Memory Foam provides exceptional strength for back and neck support.
1025 iComfort® Hybrid Support™ System with BestEdge® Foam Encasement. In this advanced innerspring system, individually wrapped coils work independently to conform to every curve of your body and provide durable support. The foam encasement system is designed with an extra-deep foam rail to help reduce edge roll-off and extend the sleep surface.
Air Support™ Foam (used only in CF4000 Hybrid model) moves with your body and contours around it to help alleviate aches and pains caused by pressure points.

Gel memory foam and targeted three-zone support with Triangulex™ that relieves pain-causing pressure points and provides a consistently cool sleep.
Undisturbed rest and recovery with Reactiv™. This ultra-responsive layer provides maximum contouring and relief without causing you to sink in or feel stuck.
Whole-body contouring, stability, edge support, and improved airflow thanks to our combination of hundreds of individual pocketed coils and a high-density base layer.

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.

Stay cool from head to toe with Zoma's ultra-stretchy, ventilated AirCloth performance fabric. This breathable fabric that wicks away heat and moisture, helping you stay cool throughout the night. Made of 97% polyester and 3% spandex.

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.