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Serta
Serta Perfect Sleeper Pacific Peace 12" Hybrid Medium Mattress
−62%
Home · Wayfair

A hybrid mattress that balances soft and supportive

Serta Perfect Sleeper Pacific Peace 12" Hybrid Medium Mattress

Serta's Perfect Sleeper Pacific Peace hybrid in medium firmness is built for sleepers who want comfort without the sink.

Deal score 8.9 · Steal
$570.99$1,499.00 Wayfair's regular price

You save $928.01 at Wayfair

Checking it's still available…

Why it's a great deal

  • Wayfair lists its regular price at $1,499.00: 62% off by its own figures
  • Rated 4.7 out of 5 by 175 buyers
  • Serta says the 3 zoned coil design offers pressure relief and support where you need it Serta
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    $570.99Observed at 7:02 PM
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From Wayfair

  • 12" hybrid medium mattress
  • Part of the Serta Perfect Sleeper collection
  • Hybrid construction
Sizes
King

Specs

Size
King
Type
Innerspring, Gel Memory Foam

About the Serta Perfect Sleeper Pacific Peace 12" Hybrid Medium Mattress

The Serta Perfect Sleeper Pacific Peace is a 12-inch hybrid mattress that pairs gel memory foam with an innerspring support core, sold in a medium firmness. It is a mainstream, mid-priced bed aimed at back and combination sleepers who want some bounce and edge support rather than an all-foam feel. The King size is listed at $570.99 at Wayfair as of November 4, 2026, and that is the only new price on record so far, so there is no lower recent price to wait for.

Best forBack and combination sleepersCouples who want bounce and easier movementShoppers wanting a hybrid under $600 in KingGuest rooms and first apartments
Pros
  • Hybrid build gives foam comfort over spring support
  • Medium firmness suits a wide range of sleepers
  • 12-inch profile fits standard sheets and frames
  • King at $570.99 is inexpensive for a hybrid
  • Gel memory foam layer is designed to sleep cooler than plain foam
Cons

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  • Only one new price tracked, so no discount history to judge
  • Medium feel may be too soft for strict stomach sleepers
  • Innerspring hybrids can transfer motion between partners
  • No firmness options listed beyond medium
  • Return and warranty terms depend on the seller
  • What reviewers say

    The mattress holds a 4.7 out of 5 from 175 ratings, which points to broad satisfaction. Buyers of this type of Serta hybrid generally describe a comfortable medium feel at a low price, with some noting it sleeps warmer or softens over time.

    Pros
    • Comfortable medium feel for the money
    • Easy setup and expansion after unboxing
    • Good support for back sleepers
    Cons
    • Can sleep warm for some
    • Softens noticeably after a few months
    • Motion transfer bothers light sleepers

    Questions and answers

    Is the Pacific Peace worth it at $570.99?
    At $570.99 for a King at Wayfair as of November 4, 2026, it is cheap for a hybrid. That is also the only new price tracked, so there is no evidence of a better sale price to wait for.
    Is this mattress medium or firm?
    It is a medium feel. Side and back sleepers usually find it comfortable, while stomach sleepers and heavier sleepers often want something firmer.
    Does it need a box spring?
    No. A 12-inch hybrid works on a slatted bed frame, platform base or adjustable base. A box spring is optional and mainly adds height.
    How does it compare with an all-foam mattress?
    The spring core adds bounce and edge support that all-foam beds lack, and it makes moving around easier. All-foam tends to absorb motion better for couples.
    What sizes and firmness levels are available?
    This listing is the King in medium. Serta sells the Perfect Sleeper line in other sizes, but check each listing for the size and firmness before buying.
    When is it cheapest?
    The lowest recorded price is $570.99 at Wayfair on November 4, 2026. Mattress prices usually drop around major holiday sales, so compare then.
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