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Sealy Optimum Radiance Mattress

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Special Price:
$1,199.00 (You save $1,400.00)
  • FREE Shipping (to the continental US)
  • No Sales Tax (NV Excluded)
  • 30 Day Guarantee

Sealy Optimum Radiance Mattress

The Sealy Optimum Radiance is a nice middle ground mattress when it comes to comfort level, and still includes the OptiCool Gel Memory foam infused with OUTLAST to help regulate your body temperature and sleep nice and cool during the night. The Radiance is noticeably softer than the Destiny model, but comes with more support.

With a thicker layer of OptiSense your mattress is able to contour your unique body shape and weight even better than lower models. Gel Memory foam in addition to helping reduce heat accumulation, is more resilient than an innerspring support system, and can handle supporting people 260 lbs+ much longer while still retaining its original comfort feel, so the Radiance will be up to the task of providing you with a rejuvenating nights sleep for many years to come!

Layer Breakdown

2" OptiCool™ Gel Memory Foam

What makes Optimum™ with OptiCool™ different than other gel memory foam beds?
OptiCool™ is the only gel memory foam on the market to be fused with OUTLAST®, which is more effective at removing excess heat.

OUTLAST® material is used in high performance outdoor gear, undergarments, and even footwear for superior temperature regulation.

2" OptiSense™ Memory Foam

OptiSense Memory Foam is the layer of the mattress that contours to your unique body shape and weight to provide you with the support that you need while reducing pressure points that cause you to toss and turn.

No Motion Transfer with Sealy Optimum - Just because your partner moves during the night doesn't mean you should. Optimum™ is designed to absorb motion, creating a calm, stable sleeping environment that lasts all night, every night.

6" OptiCore™

Underneath the OptiSense™ layer is our patented OptiCore™. This layer is a firmer section at the bottom of the mattress, which provides a deeper level of support.

Optimum™ Foundation

The Optimum foundation is designed with durability in mind and to work specifically with an Optimum mattress. Purchasing one of these with your mattress will greatly increase the lifespan of your mattress and qualify you for the free bed frame with your purchase.


Product Videos

Optimum™ by Sealy Posturepedic ()
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Warranty Information

Each Sealy Optimum Radiance mattress comes with Sealy's 10 year warranty that provides full replacement coverage against manufacturer defects.

Other Details

Mattress Thickness:
Comfort Level:
Medium - Firm
Adjustable Bed Friendly:
Twin XL:
39" x 80"
54" x 75"
60" x 80"
76" x 80"
California King:
72" x 84"

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Product Reviews

  1. Weird Smell, but good Sleeping

    Posted by on

    I wanted to sleep on it for a few weeks before I reviewed it. It sleeps well! Very comfortable, and I tend to sleep more of the night than I did before. We did the weird rubbery smell for the first week or so that made sleeping on it quite difficult during that time. My nose is super sensitive, my wife said it wasn't that bad. But it was a problem for me until it dissipated.

  2. New Memory Foam Bed

    Posted by on

    This was my first memory foam mattress ever. Took a lot of getting used to, they don't have the same spring back feeling when you change sleeping positions. After I got used to it however it has been very comfortable! I was skeptical but Bedplanet's free gifts, and their free box spring special made this an excellent deal.

    It took a little over a week to get the mattress which I didn't like, but over all it was a good buy.

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