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This hour's deals
SomosBeds
SomosBeds Addlestone Firm Mattress
−45%
Home · Mattress Warehouse

SomosBeds Addlestone Firm Mattress

Deal score 7.1 · Great deal
$599.99$1,100.00 Mattress Warehouse's regular price

You save $500.01 at Mattress Warehouse

Deal.ai's agents found this deal on November 12. The store may have changed its price since.

Why it's a great deal

  • Elsewhere right now: SomosBeds $1,099.99
  • Mattress Warehouse lists its regular price at $1,100.00: 45% off by its own figures
Visit Mattress Warehouse

Every store we checked

  • Mattress WarehouseNew

    In stock

    $599.99Checked 57 min ago
    Visit Mattress Warehouse
  • Sleep OutfittersNew

    In stock

    $599.99Checked 57 min ago
    Visit Sleep Outfitters
  • SomosBedsNew

    In stock

    $1,099.99Checked 57 min ago
    Visit SomosBeds
  • Mattress WarehouseNew

    Availability unknown

    $749.99Checked Nov 3
    Visit Mattress Warehouse
  • Sleep OutfittersNew

    Availability unknown

    $799.99Checked Oct 31
    Visit Sleep Outfitters
Price history and every store's price →

Reading Mattress Warehouse’s product page for the details…

Specs

Firmness Level
Firm
Mattress Type
Innerspring
Type
Mattress
Core Material
Innerspring
Material
Tri-Tech Memory Foam, Gel Fiber, Gel Foam
Fill Material
Tri-Tech Memory Foam, Gel Fiber, Gel Foam
Fill Type
Tri-Tech Memory Foam, Gel Memory Foam
Fill Style
Firm
Coil Type
Wrapped coil system
Construction Highlights
Quilt

About the SomosBeds Addlestone Firm Mattress

The SomosBeds Addlestone is a firm innerspring mattress built on a wrapped coil system with layers of Tri-Tech memory foam, gel foam and gel fiber under a quilted top. It is aimed at stomach sleepers and back sleepers who want strong lumbar support and a cooler, more responsive feel than all-foam beds. Its 360-degree edge support and coil core set it apart from all-foam rivals, which tend to sink at the perimeter and trap heat. Expect a hard surface that side sleepers and light sleepers who share a bed may find unforgiving.

Best forStomach and back sleepers who want a firm surfaceHeavier sleepers who need coil supportHot sleepers who dislike sinking into foamCouples who want edge support across the whole bed
Pros
  • Firm, supportive surface with wrapped coils under gel foam
  • 360-degree edge support keeps the perimeter usable
  • Gel foam and gel fiber are meant to sleep cooler than plain memory foam
  • Quilted top adds surface cushioning over the firm core
  • Lumbar and pressure-relief layers target back and hip support

More deals like this

  • All SomosBeds deals and products
  • All Mattress Warehouse deals and prices
  • Early Black Friday Mattress Deals 2026

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Price facts

  • This deal was $599.99 at Mattress Warehouse on Nov 12.
  • Lowest price today: $599.99 at Mattress Warehouse (checked Nov 12, 2026).
  • Checked at 5 stores.

Ask our agent about this deal

It checks today's price at every store, compares the alternatives and answers in about a minute.

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Cons
  • Firm feel is too hard for many side sleepers
  • Innerspring core can transfer motion between partners
  • Thick quilted top and foam layers may soften over time
  • Heavy and hard to move without help

Questions and answers

Is the Addlestone firm enough for a stomach sleeper?
Yes. It is built as a firm innerspring bed and is listed for stomach sleepers, so it keeps hips from sinking. Side sleepers usually want something softer.
Does it sleep hot?
The gel foam, gel fiber and coil core are designed to run cooler than dense all-foam mattresses. Coils let air move through the bed, which helps.
How is the edge support?
SomosBeds lists 360-degree edge support, so the perimeter should hold up when you sit or sleep near the edge.
What is inside the mattress?
A wrapped coil system topped with Tri-Tech memory foam, gel foam and gel fiber under a quilted cover.
How does the Addlestone compare with an all-foam mattress?
The wrapped coils give it more bounce and airflow than all-foam beds, and the 360-degree edge support holds the perimeter better. All-foam rivals usually feel softer and isolate motion more.
Will the Addlestone work for a side sleeper?
Rarely. It is a firm bed, and side sleepers need more give at the shoulder and hip. Combination sleepers who spend most of the night on their stomach or back are a better fit.
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