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    Helix Sleep Core Twilight 11.5" Hybrid Firm Tight Top King Mattress in a Box


    Model #:

    HEXSTW66

    Helix Sleep Core Twilight 11.5" Hybrid Firm Tight Top King Mattress in a Box-0
    Helix Sleep Core Twilight 11.5" Hybrid Firm Tight Top King Mattress in a Box-1
    Helix Sleep Core Twilight 11.5" Hybrid Firm Tight Top King Mattress in a Box-2
    Helix Sleep Core Twilight 11.5" Hybrid Firm Tight Top King Mattress in a Box-3
    Helix Sleep Core Twilight 11.5" Hybrid Firm Tight Top King Mattress in a Box-4
    Helix Sleep Core Twilight 11.5" Hybrid Firm Tight Top King Mattress in a Box-5

    At a Glance

    Mattress offers a supportive, firm sleep surface designed for comfort and stability. Its tight-top construction provides a smooth feel, while the hybrid design combines responsive foam and individually wrapped coils for pressure relief, balanced support, and airflow. Conveniently compressed in a box, setup is simple.Read More

    $1,396.00

    Get to know this product.

    Product Overview

    Product Overview

    More pushback than a medium feel mattress

    Feels like you’re lying on top with a very slight level of sink

    Responsive and lively

    Recommended for side sleepers

    Best for people who toss and turn

    *Mattress only, all other products sold separately. Images may not depict actual size.

    Useful Documents
    Specifications

    General Specs

    Mattress SizeKing
    Mattress TopTight Top
    Mattress Comfort LevelFirm
    Mattress ConstructionHybrid
    Adjustable Base CompatibleYes
    Number Included Items1
    Cooling TechnologyYes
    Width (in.)76
    Length (in.)80
    Height (in.)11.5
    Made In The USAYes
    Made InUSA/Imported
    CollectionCore
    SeriesTwilight