Stearns and Foster Founders Exclusive Reserve 15" Luxury Plush Mattress


Product Code: slt117316
$3,299.99 - $3,999.99 $4,199.99 - $4,899.99
Discover Your Comfort
Extra Firm Firm Medium Plush Ultra Plush
Delivery times may be affected due to limited distribution and inventory.
See More Offers See Fewer Offers



  • Equip with a luxury plush feel
  • Provides durable support for years of use
  • Promotes a cooler sleeping environment
  • Nano Comfort™ Layer (nano coils)
  • 1” PrimaCool™ Gel Memory Foam
  • 3” Advanced Adapt™ Foam
Read More
Enter delivery zip code for accurate shipping information.
Please Set A Delivery Zip Code
We’ve noticed that you haven’t set a delivery Zip Code. So we can better serve you, please provide a delivery Zip Code sowe can make sure this product is available in your area.


  • 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).

Add to cart options

Product Actions

Select Styles for Availability:
$4,199.99 - $4,899.99 $3,299.99 - $3,999.99

Additional Information

Overview & Specs

Stearns and Foster Founders Exclusive Reserve 15" Luxury Plush Mattress
Cozy up and relax with the all new, Stearns and Foster Founders Exclusive Reserve 15" Luxury Plush Mattress. Equip with a luxury plush feel, an exclusive LuxStretch™ Cover infused with a Breeze™ Cooling material and hand tufting, which provides durable support for years of use, this mattress is sure to have you sleeping soundly. For comfort, this mattress is built with a layer of Nano Comfort™, Advanced Adapt™ Foam , and PrimaSense™ Gel Foam. The Nano Comfort™ Layer is an innovative layer of precision-placed nano-coils delivering years of comfort and conforming support while the layer of Advanced Adapt™ Foam combines conforming comfort with ease of movement and superior durability. A layer of PrimaSense™ Gel Foam cradles the body and promotes a cooler sleeping environment. The encased dual-stage IntelliCoil® Advanced delivers variable support, with an outer coil for durable comfort and an inner coil that precisely adapts to the shape and weight of your body for the perfect level of support. For added support, the Precision Edge™ System of miniature coils offers enhanced durability and more flexibility for use with an adjustable base. Backed with a 10 year warranty, your Stearns and Foster is built to last.
    • Comfort Type: Luxury Plush

      Mattress Height: 15"

      Mattress Layer Breakdown:

      Quilting Layers:
      • LuxStretch™ Cover
      • FlameGuard® Stretch Material
      • 1” PrimaSense™ Gel Foam
      • Nano Comfort™ Layer (nano coils)
      • 1” PrimaCool™ Gel Memory Foam

      Comfort Layers:
      • 3” Advanced Adapt™ Foam
      • .5" PrimaCore™ Gel Foam

      Support System:
      • IntelliCoil™ Advanced
      • 3044 Coil Count
      • S&F Brass Air Vents
      • Precision Edge™ System
    • • 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.

Product Reviews