Sealy Optimum 11" Elite Truth Firm


Product Code: slt108420
$1,349.99 - $2,099.99
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  • Made in the USA
  • Compatible with adjustable bases
  • Designed to provide optimal temperature and comfort
  • Exclusive CoreSupport Center™ provides additional support in the center third of the mattress (where you need it most) to maximize lumbar support
  • 7" proprietary gel OptiCore™ provides essential deep-down support
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  • Size:

    When it comes to mattresses, one size definitely doesn’t fit all. The mattress should be longer than the tallest person sleeping on it. The bed width should allow enough space to fold your arms behind your head without going beyond the mattress edge or touching your partner’s elbows (for two adults, we recommend either a queen or a king).

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$1,349.99 - $2,099.99

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Overview & Specs

Sealy Optimum 11" Elite Truth Firm
Optimum™ Elite Series mattresses feature cooling gel foam from top to bottom, plus the exclusive CoreSupport Center™ for additional support where you need it most.  The Elite bed is firm with a layer of cushion for added comfort.  Optimum™ is designed to provide optimal temperature, optimal comfort and smart technology integration for deep, relaxing, restorative sleep. The Optimum™ series features advanced materials that meet high-end styling for an unforgettable sleep experience.
    • Comfort Type: Firm
      Mattress Height: 11"
      Mattress Layer Breakdown:
      Quilting Layers:
      • Isofresh scent guard to reduce or eliminated unwanted foam odors
      Comfort Layers:
      • 2" OptiCool Gel Memory Foam fused with OUTLAST Gold is 12 times more effective at removing excess heat
      • 2" OptiSense Gel Memory Foam conforms to your body to create the feeling that the mattress was made just for you
      Support System:
      • Exclusive CoreSupport Center provides additional support in the center third of the mattress (where you need it most) to maximize lumbar support
      • 7" proprietary gel OptiCore provides essential deep-down support
    • • Twin XL - 39 W x 80 D
      • Full - 54 W x 75 D
      • Queen - 60 W x 80 D
      • King - 76 W x 80 D
      • Cal King - 72 W x 84 D
Suitable for Adjustable Base

Suitable for Adjustable Base

Low Motion Transfer

Low Motion Transfer

Cooling Gel

Cooling Gel



Items delineated as “WEB ONLY SPECIAL” ship free with ground shipping and do not include in-home delivery or setup, nor do they qualify for Red Carpet Delivery.

PLEASE NOTE: Web-Only Simmons Beautyrest mattresses will ship free and include in-home delivery and setup. Furniture pieces will ship with Curbside LTL delivery unless otherwise specified.

Red Carpet Delivery Details:

We guarantee your new mattress will be delivered within a designated 1 day delivery window, or your delivery is free. If your delivery is late, simply contact the store of your original purchase after signing the delivery manifest with the delivery time stamp and we will credit your account or mail a refund check for the price of your delivery fee within three weeks. Participation may vary. See store for details. Not applicable on all products. As part of our Red Carpet Delivery Service, we will contact you to schedule delivery whenever it's convenient for you. While we install your new mattress, we will also haul your old mattress away. *Not available in all areas. **Same day delivery available in stores and next day delivery available online.


Sometimes, even the highest quality products may show early signs of wear and tear, or have a manufacturing defect. Most products available at Mattress Firm are covered by a manufacturer’s warranty. Often people ask when they find damage to their mattress is, “Is this covered by the manufacturer’s warranty?” Warranties protect your purchase from defects in manufacturing, not from damage caused by use or normal wear and tear.

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