Nectar Premier vs Serta iComfortECO Foam

The Nectar Premier is plush but highly supportive. Around a 6.5 out of 10 on the firmness scale. You have a full 365 nights to try the mattress in the comfort of your own home. Nectar Premier is the result of strategic engineering for comfy, cool, and supportive slumbers for all sleeper styles. So whether you sprawl like you're single or conk out on your side, Nectar's ideal ratio of softness, firmness and support works for you.

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 Nectar Premier Memory Foam Mattress features 13" of premium materials and has 3 layers:

• 3" Memory Foam with Surface-Infused Phase Change Material (PCM) Gel (Density: 3.5 lbs, ILD: 10)
• 3" Memory Foam (Density: 2.5 lbs, ILD: 18)
• 7" PU Support Foam (Density 1.8 lbs, ILD: 36).

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.

While Nectar uses cooling materials in the cover, Nectar Premier builds on this by using ActiveCool memory foam, which dynamically adjusts to individual body heat. So if you sleep hot, it wicks your heat and stores it. If you sleep cool, it releases stored heat to help warm you. And with the Premier, you get the cooling cover, too. So you, or you both, or you all sleep even-steven and wake up like hibernation's over.

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.

More Cradling And Contouring. Less Motion Transfer.
The Nectar Premier features an innovative memory foam with a higher density than what is found in traditional foam products. The increased density helps provide superior pressure relief for a plush, floaty rest.

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

The top 3-inch layer of gel-infused memory foam with phase-change material (PCM) helps provide temperature regulation while you sleep. (Designed in labs to react to your rising and dropping body temperatures, auto-adjusting to your temperature as you sleep.)

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.

The top memory foam layer helps provide cushioning for the body at its most sensitive areas, like the pressure points. This is often described as the much-loved, traditional "memory foam" feel: softness, cushion, pressure relief, comfort, etc.
The second memory foam layer, or the transition layer, is intended to help provide resistance against the body as you lay down on top of the mattress. If you were to jump onto your mattress, this layer prevents you from feeling the base support layer of foam.
The base support layer is intended to provide solid support for the layers above it. It helps give structure and stability for all of the other components to perform as desired.

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.

A soft, breathable poly-blend cover featuring heat wicking, cooling technology. Polyethylene, which is known to help draw heat away from the body, thus providing a slight "cooling sensation" to the touch. Constructed using alternating nylon and polyethylene yarns. These materials are known to provide give, thus promoting and enhancing the benefits of the memory foam layers beneath it.

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.

Enjoy free shipping in the contiguous United States. We will deliver your new mattress right to your front door - fast and convenient! If you decide that you're not in love with your new Nectar Premier mattress, returns are free too!

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.