Serta iComfortECO Foam vs Zoma Hybrid

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.

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.

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.

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): 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.

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

Multi-layered foam technology adds support, resilience, and temperature regulation for the coolest, most comfortable sleep ever.

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 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.

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.
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.

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.