Helix Midnight
Helix Midnight
Helix Midnight
Helix Midnight
Helix Midnight
Helix Midnight
Helix Midnight

Helix Midnight

Helix Midnight

$ 1,332
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The Helix Midnight mattress delivers a balance of contouring memory foam and responsiveness from pocketed coils that enhance its durability. Ideal for side sleepers seeking pressure relief, though the medium-firm feel suits a range of sleepers. Strong perimeter support allows you to use the whole mattress—no sagging edges.

Learn more

  • Free shipping for continental U.S. orders
  • 100-night sleep trial
  • 10-year limited warranty (no-cost replacement); limited lifetime warranty (prorated charge)
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  • Free Shipping

  • 100-Night Sleep Trial

  • Limited Lifetime Warranty

  • Side Sleepers

What It Does Well

Pressure-relieving support

Memory foam cushions pressure points, promoting proper spinal alignment so you wake up feeling refreshed, not achy. Cradles the head, neck, hips, and knees while providing some responsive bounce from pocketed coils.

Temperature control

A breathable cover from stretch knit fabric combined with a pocketed coil system enhances airflow to keep you cool yet comfortable.

Edge support with motion isolation

Reinforced perimeter coils and strong edge support add stability and allow you to use the whole mattress without a sliding-off feeling. Bed partners who toss and turn appreciate the motion isolation from foam layers.

The comfort is in the details

  • 1 Breathable Tencel Cover
  • 2 Memory Plus Foam
  • 3 Polyfoam Transition Layer
  • 4 Individually Wrapped, Responsive Coils
  • 5 DuraDense Foam Base Layer

1. Breathable Tencel Cover

Soft to the touch, stretch-knit fabric wicks away moisture and body heat.

2. Memory Plus Foam

Helix’s proprietary foam contours to the body, alleviates pressure points, and supports healthy spinal alignment.

3. Polyfoam Transition Layer

A higher-density foam provides ergonomic support and stops sinkage that makes you feel trapped in bed.

4. Individually Wrapped, Responsive Coils

Zoned coils offer targeted support, reduce motion transfer, and strengthen edge support so you can leverage the entire mattress surface.

5. DuraDense Foam Base Layer

This foundation foam reinforces the overall structure while adding stability and supporting coil layers. Designed to last.
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1. Breathable Tencel Cover

Soft to the touch, stretch-knit fabric wicks away moisture and body heat.

2. Memory Plus Foam

Helix’s proprietary foam contours to the body, alleviates pressure points, and supports healthy spinal alignment.

3. Polyfoam Transition Layer

A higher-density foam provides ergonomic support and stops sinkage that makes you feel trapped in bed.

4. Individually Wrapped, Responsive Coils

Zoned coils offer targeted support, reduce motion transfer, and strengthen edge support so you can leverage the entire mattress surface.

5. DuraDense Foam Base Layer

This foundation foam reinforces the overall structure while adding stability and supporting coil layers. Designed to last.

Who It's Best For

  • Combination sleepers who rotate positions and will appreciate its motion isolation qualities and medium-firm feel

  • Side sleepers looking for pressure relief and contouring comfort

  • Those who need a mattress that improves spinal alignment to reduce aches and pains

  • Bed partners who don’t want to be woken from one sleeper tossing and turning

VS

Why We Chose It

  • Responsive, individually wrapped coils and a tencel cover promote airflow to keep you cool.

  • It offers contouring pressure relief for side and combination sleepers who change positions.

  • It provides motion isolation for light sleepers and bed partners when one frequently tosses and turns.

  • Durable edge support from reinforced coils allows you to use the whole mattress surface without a sagging feel.

Product specs

Measurements & Dimensions
Size
Dimensions
Weight
Twin
38"W x 75"L x 11.5"H
58 lbs.
Twin XL
38"W x 80"L x 11.5"H
61 lbs.
Full
54"W x 75"L x 11.5"H
77 lbs.
Queen
60"W x 80"L x 11.5"H
95 lbs.
King
76"W x 80"L x 11.5"H
110 lbs.
California King
72"W x 84"L x 11.5"H
115 lbs.
Care

To keep your Helix mattress in great condition, use a protective mattress pad to guard against stains, spills, and dirt. There's one included in the purchase of a 10-year protection plan. For regular cleaning, vacuum the surface of the mattress; spot-clean the cover if needed, but do not remove it. While the mattress doesn’t need to be rotated, you can if you want to. However, Helix mattresses are not designed to be flipped.

Compare Similar Mattresses

  • Helix Midnight

    Helix Midnight

    From $ 99866
    The Helix Midnight mattress blends contouring memory foam with responsive coils for durability and comfort. Its medium-firm feel and strong edge support suit side sleepers and a wide range of sleep styles.

    Who it's for

    • Side sleepers looking for pressure relief and contouring comfort. 
    • Those who need a mattress that improves spinal alignment to reduce aches and pains. 
    • Bed partners who don’t want to be woken from one sleeper tossing and turning.
  • Helix Midnight Elite

    Helix Midnight Elite

    From $ 2,49866
    The Helix Midnight Elite mattress features five foam layers, two microcoil layers, and a cooling GlacioTex cover for pressure relief, spinal alignment, and temperature control. Ideal for side and combination sleepers.

    Who it's for

    • Side and combination sleepers seeking deep pressure relief and support
    • Bed partners who benefit from motion-isolating features to sleep soundly
    • Hot sleepers looking for a cooling sleep surface that’s plush without feeling stuffy
  • Helix Midnight Luxe

    Helix Midnight Luxe

    From $ 1,436
    The Helix Midnight Luxe offers zoned lumbar support, a plush pillow top, and cooling with a Tencel or GlacioTex cover. Foam layers and wrapped coils deliver responsive, motion-isolated pressure relief for side and combination sleepers.

    Who it's for

    • Side and combination sleepers looking for pressure relief and targeted lumbar support
    • Sleepers seeking a breathable hybrid mattress with the comfort of a pillow-top without the heat
    • Anyone looking for an upgraded, hotel mattress feel
Helix Midnight

Helix Midnight
From $ 99866
The Helix Midnight mattress blends contouring memory foam with responsive coils for durability and comfort. Its medium-firm feel and strong edge support suit side sleepers and a wide range of sleep styles.
  • Side sleepers looking for pressure relief and contouring comfort. 
  • Those who need a mattress that improves spinal alignment to reduce aches and pains. 
  • Bed partners who don’t want to be woken from one sleeper tossing and turning.
Helix Midnight Elite

Helix Midnight Elite

From $ 2,49866
The Helix Midnight Elite mattress features five foam layers, two microcoil layers, and a cooling GlacioTex cover for pressure relief, spinal alignment, and temperature control. Ideal for side and combination sleepers.
  • Side and combination sleepers seeking deep pressure relief and support
  • Bed partners who benefit from motion-isolating features to sleep soundly
  • Hot sleepers looking for a cooling sleep surface that’s plush without feeling stuffy
Helix Midnight Luxe

Helix Midnight Luxe

From $ 1,436
The Helix Midnight Luxe offers zoned lumbar support, a plush pillow top, and cooling with a Tencel or GlacioTex cover. Foam layers and wrapped coils deliver responsive, motion-isolated pressure relief for side and combination sleepers.
  • Side and combination sleepers looking for pressure relief and targeted lumbar support
  • Sleepers seeking a breathable hybrid mattress with the comfort of a pillow-top without the heat
  • Anyone looking for an upgraded, hotel mattress feel

How We Tested

At Sleep Doctor, our mission is to help people sleep better through therapy, education, and sleep-product solutions. We’re experts with combined decades of product-testing experience and have a medical review board directing quality standards and testing criteria. We deploy objective, rigorous data gathering from diverse testers and ensure our ratings are accountable to industry standards. Evaluations include assessing materials, design, durability, condition, and sustainability through the lens of an unbiased third party. Consumers who want validated sleep product recommendations depend on our knowledgeable team as a trusted resource.

Took years to find a mattress that worked for me. I'm a hot, side sleeper—this one keeps me cool and makes me feel like I'm floating.

Helix Midnight

Helix Midnight
$1,33200
Shipping calculated at checkout.