Allform by Helix Red Allform by Helix single line logo Allform Red Allform single line logo Allform Allform two line logo - blue Allform Allform two line logo award icon Birch by Helix Evergreen Birch by Helix single line logo Birch Single line birch logo without color Checkmark White checkmark icon Circle Solid circle icon Close coins icon Firmer Side A diamond icon used to represent firmer side. flag icon GlacioTex GlacioTex logo with white text 2 - Insert lamb icon Lock Icon Lock icon Outlined icon of a lock. Helix Single line Helix logo 1 Pillow - Shell 1 - Pillow - 1 Insert Back and stomach sleeper person laying on their back/stomach to represent a back or stomach sleeper. Side sleeper person laying on their side to represent side sleeper Maximum Support A pillar used to represent maximum support. Softer Side A cloud icon used to represent soft side. Flippable Design Two arrows in rotation to represent repeatability or flippable. select arrow arrow used in select dropdown menu Sheep 1 Pillow - Shell Star Icon Pressure Point A bullseye target used to represent pressure point. Body contouring A trail, or thread in an s-pattern used to represent body contouring. truck icon 1 - Pillow - 2 Inserts Enhanced Support want icon used to represent enhanced support.

Helix Plus

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SAVE OVER $600! 20% OFF SITEWIDE + 2 FREE Dream Pillows with Mattress Purchase ($150+ Value)! - Free US Shipping


Helix Plus

GlacioTex Cooling Cover
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Helix Plus Benefits

Designed for Plus Size and Big & Tall

Designed for Plus Size and Big & Tall

12.5" hybrid mattress with an additional support layer and the highest density foam to provide optimal comfort, a medium-firm feel, and durability for heavier people and bigger sleepers. Learn More

Maximum Support

Maximum Support

An extra layer of high-density, best in class 4-pound foam helps provide a sturdy support system for heavy people with high BMIs, regardless of preferred sleeping position.

Medium-Firm Feel & Body Contouring

Medium-Firm Feel & Body Contouring

Medium-firm memory foam provides optimal contouring while our proprietary Helix Dynamic Foam to react to your body shape and aid recovery. The perfect give and take for deeper sleep.

Next-Level Cooling Options

Next-Level Cooling Options

Select either an ultra breathable TENCEL™ cover, designed for maximum airflow, or our GlacioTex Cooling Cover, which effectively pulls heat away from your body for your most comfortable sleep, ever.


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Premium Cooling Options

Choose between our ultra breathable TENCEL™ cover or GlacioTex Cooling Cover to keep you cool and comfortable.

Comfort Layer

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Ultra Dense Memory Foam

Uniquely designed to relieve pressure points, we use 4 pound Memory Plus Foam - an extra-durable Helix blend that offers a medium-firm feel and just a bit of sink on the surface of the Helix Plus Mattress.

Support Layer

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Helix Dynamic Foam

Our special, dense latex-foam hybrid alternative provides an overall medium-firm feel. Building the right type of mattress with layers that combat too much sinkage, contour to sleepers, and support the correct sleep position for plus size sleepers is crucial.

Transition Layer

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Firm Memory Foam

This memory foam layer provides ergonomic cushioning and has a higher IFD to properly support bigger body types. Extra support for durability.

Body Shape Layer

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XL Wrapped Coils

Hundreds of taller individually wrapped coils cradle and support heavier weight, as well as bigger sleepers. A reinforced perimeter provides great edge support for heavier sleepers.

Base Layer

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DuraDense Foam

The bottom foam layer of the mattress provides base support and durability to the entire mattress.

"Five hours of sleep on this mattress felt like seven"

quote by

"The only thing bringing me comfort in these sleepless times"

quote by Apartment Therapy Logo - Review of Helix Mattress

"Marked improvement over our existing mattress"

quote by

"It is honestly the best mattress I've ever slept on"

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"I feel more supported at night .. and have noticed decreased neck, shoulder, and back pain."

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"It's insane how much cooler I am now."

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Helix Mattress Features

Designed to provide the best sleep of your life with no harmful chemicals - CertiPUR-US® Certified.

Safety Guaranteed

Mattresses designed to provide the best sleep of your life, safely, and with no harmful chemicals - CertiPUR-US® Certified.

Stay Cool While You Sleep

Choose between two hypoallergenic cover options, including the cool-to-the-touch GlacioTex Cooling Cover upgrade

Layers Designed For Pressure Relief

Memory foam and polyfoam layers create the right balance of cushioning pressure relief, contouring, and durable support.

Individual Coils & Excellent Edge Support

Individually wrapped springs limit motion transfer while maintaining proper support. Reinforced sides provide edge support.

Mattress Firmness Scale

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Helix Plus Mattress Reviews

Flexible Payment Plans

Helix and Affirm have teamed up to offer financing as low as 0% APR on qualifying purchases. Just choose ‘Affirm - Pay Over Time’ at checkout. For shoppers with low or no FICO scores, Katapult offers alternative financing.

Pay over time with Affirm

As low as 0% APR financing*

Get a Helix Sleep Queen mattress for as low as $61/month over 18-months at 0% APR. Based on a full purchase price of $1,099.

Subject to credit check and approval. Rates from 0% APR or 10-30% APR over 3-36 months based on creditworthiness and purchase amount. Paid interest is non-refundable.

In cases of partial approval, a down payment may be required.

For purchases under $150, limited payment options are available.

Estimated payment amount excludes taxes and shipping fees. Offer subject to change at any time. Previous purchases are ineligible.

Payment options through Affirm are provided by these lending partners:

See for details.

Katapult offers alternative financing for people with low or no FICO scores.

Non-refundable $45 initial payment required. Previous purchases are ineligible for offer. Offer subject to change at any time. Subject to credit approval. See terms.


Have questions? Check out our in depth explanations on the product, shipping, returns, and safety.

Learn More


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    Open the lid and place the box on its side. Pull to unpack.

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    Once out of the box, pull on the plastic tab to unroll your mattress from the rest of the packaging.

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    Place on your sleeping surface and using scissors, cut carefully to unwrap the final layer of plastic.

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    It will need 30-45 minutes to unwind and fully expand.
 And then, it’ll be your turn.


All standard Helix Mattresses are 11.5" tall and the upgraded Helix Luxe models are 13.5" in height. The Helix Plus Mattress is 12.5" tall and the Helix Kids Mattress stands 8" high.

  • mattress sizing


    38" x 75"

  • mattress sizing


    38" x 80"

  • mattress sizing


    54" x 75"

  • mattress sizing


    60" x 80"

  • mattress sizing


    76" x 80"

  • mattress sizing

    CA King

    72" x 84"

Due to the handmade nature of our mattresses, their dimensions can vary by up to 1” on any given side. Helix Mattresses ship in a 47 in x 16 in x 16 in box.


15-year Limited Warranty.

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