Hampton and Rhodes HR400 11.5" Cushion Firm Mattress


Product Code: sltV000060316
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  • Lura-flex coil technology
  • Cushion firm support
  • Soy-based comfort foam
  • Soy based comfort foam
  • H.D. (High Density) super soft, soy-based comfort foam
  • H.D. (High Density) medium firm, soy-based support foam
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  • Size: Twin Extra Long

    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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Arrives in 3-5 Days

  •    Split sizes also available. Contact us!
  •   1-800-378-2337


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Overview & Specs

Hampton and Rhodes HR400 11.5" Cushion Firm Mattress

Achieving true undisturbed sleep with the HR400 11.5" Cushion Firm Mattress, is now a reality. This mattress offers a unique blend of cushion firm support and multiple quilting and comfort layers to provide the ultimate goodnight's rest. The Lura-flex coil technology (LFK) allows its surface to become more responsive to your movement which aids in less interrupted sleep. The HD Support Foam layer in conjunction with the cooling, Gel-infused Memory Foam elevates the meaning of comfort to new levels which will ensure an incredible night's sleep for years to come.

      • Comfort Type: Cushion Firm
        Mattress Height: 11.5"
        Mattress Layer Breakdown:
        Quilting Layers:
      • Heavy weight circular knit ticking
      • Fire retardant fiber
      • 100% Natural & chemical free fire barrier
      • 1.5" Super Soft, Soy-based Quilt Foam
        Comfort Layers:
      • .9" HD Super Soft, Soy-based Comfort Foam
      • 1.75" HD Medium firm, Soy-based Support Foam
      • Cooling, Gel-infused Memory Foam (zoned)
      • Versare
        Support System:
      • 1.75" Shock absorbing base foam
      • Full foam encased 5.5" rails and edge support
      • 650 Premium LFK Innerspring unit
      • .5" Memory Foam lumber support
      • Dimemsions:
      • Twin: 39 W x 75 D
      • 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

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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