Shop the Helix Midnight | Medium Feel Mattress with Pressure Relief

The Happy with Helix Guarantee

An image of woman sleeping on her Helix Core Collection mattress

Meet The Helix Midnight

The comfort and support of our Luxe mattress for side sleepers who love a medium-feel mattress, at a more accessible price.

Designed for better sleep by supporting your shoulders and hips to relieve pressure points side-sleepers often experience.

Assembled in Arizona where we pour our own foams, make our own coils, and hand-assemble every mattress.

Meet The Helix Midnight

The comfort and support of our Luxe mattress for side sleepers who love a medium-feel mattress, at a more accessible price.

Designed for better sleep by supporting your shoulders and hips to relieve pressure points side-sleepers often experience.

Assembled in Arizona where we pour our own foams, make our own coils, and hand-assemble every mattress.

"From the very first night, I've experienced an incredible level of comfort that truly feels like luxury at an unbeatable price."

Lisa, Midnight Customer

How Does It Feel?

Medium feel:

Cozy & soft with cushioned support
Lofty and uplifting with just the right amount of cushion
Relieves pressure across the shoulders & hips

Best for:

Side sleepers
People who toss and turn

Medium feel:

Cozy & soft with cushioned support
Lofty and uplifting with just the right amount of cushion
Relieves pressure across the shoulders & hips

Best for:

Side sleepers
People who toss and turn

A gauge showing the Helix Midnight mattress is a 6 out of 10 for a medium feel

Deeper Sleep Built Into Every Layer

Our sleep experts design every aspect of our mattresses for long-lasting comfort.

Deeper Sleep Built Into Every Layer

Our sleep experts design every aspect of our mattresses for long-lasting comfort.

Comfortable Top Layer

What it is:
A soft, breathable top fabric.

How it helps you sleep:

Promotes airflow and reduces heat buildup through the night, for a cozy, comfortable sleep.

What it is:
An optional upgrade to our cutting-edge cooling pillow top mattress surface.

How it helps you sleep:

Draws heat away from the surface of the mattress for a cool-to-the-touch feel, while also feeling soft and comfortable beneath you.

Ultra Supportive Memory Foam Layer

What it is:

Helix’s proprietary ultra-high density SupremeSupport 2.5 Memory Foam with 2.5x the cradling comfort that other mattresses offer, made in our Arizona facility.

How it helps you sleep:

Feels comfortable and relaxing as soon as you get into bed.

Premium Comfort Layer

What it is:

Helix’s exclusive Gel Memory Foam, poured in our Arizona facility.

How it helps you sleep:

Cushions and supports your body for a naturally cooling and satisfyingly cozy feel, without allowing you to sink too deep into the mattress.

Custom Firmness Layer

What it is:

Helix Premium Responsive Foam custom-created for those who sleep on their sides and prefer medium-feel mattresses.

How it helps you sleep:

Feels just right for those who enjoy a cozy bed with uplifting support.

Side-Sleeper Support Layer

What it is:

Helix Premium Responsive Foam specifically designed for folks who sleep on their sides or who switch between positions.

How it helps you sleep:

Works hand-in-hand with other layers to provide pressure support across the shoulders and hips.

Optional ErgoAlign Contour Layer

What it is:

An additional segment of extra-firm foam under your hips for lower back pain relief.

How it helps you sleep:

Prevents lower back sagging for those who experience occasional lower back discomfort and pain.

Premium Support Layer

What it is:

Up to 1,000 individually wrapped coils, with reinforced side edges.

How it helps you sleep:

Cradles your body, minimizes motion transfer, and provides continuous edge support.

Durable, Stable Base Layer

What it is:

Extra-stable DuraDense Foam at the bottom of the mattress.

How it helps you sleep:

Secures the base and supports the layers above it for a longer lasting mattress and versatile base compatibility.

Comfortable Top Layer

What it is:
A soft, breathable top fabric.

How it helps you sleep:

Promotes airflow and reduces heat buildup through the night, for a cozy, comfortable sleep.

What it is:
An optional upgrade to our cutting-edge cooling pillow top mattress surface.

How it helps you sleep:

Draws heat away from the surface of the mattress for a cool-to-the-touch feel, while also feeling soft and comfortable beneath you.

Premium Comfort Layer

What it is:

Helix’s exclusive Gel Memory Foam, poured in our Arizona facility.

How it helps you sleep:

Cushions and supports your body for a naturally cooling and satisfyingly cozy feel, without allowing you to sink too deep into the mattress.

Side Sleeper Support Layer

What it is:

Helix Premium Responsive Foam specifically designed for folks who sleep on their sides or who switch between positions.

How it helps you sleep:

Works hand-in-hand with other layers to provide pressure support across the shoulders and hips.

Ultra-Supportive Memory Foam Layer

What it is:

Helix’s proprietary ultra-high density SupremeSupport 2.5 Memory Foam with 2.5x the cradling comfort that other mattresses offer, made in our Arizona facility.

How it helps you sleep:

Feels comfortable and relaxing as soon as you get into bed.

Custom Firmness Level

What it is:

Helix Premium Responsive Foam custom-created for those who sleep on their sides and prefer medium-feel mattresses.

How it helps you sleep:

Feels just right for those who enjoy a cozy bed with uplifting support.

Optional ErgoAlign Contour Layer

What it is:

An additional segment of extra-firm foam under your hips for lower back pain relief.

How it helps you sleep:

Prevents lower back sagging for those who experience occasional lower back discomfort and pain.

Premium Support Layer

What it is:

Up to 1,000 individually wrapped coils, with reinforced side edges.

How it helps you sleep:

Cradles your body, minimizes motion transfer, and provides continuous edge support.

Durable, Stable Base Layer

What it is:

Extra-stable DuraDense Foam at the bottom of the mattress.

How it helps you sleep:

Secures the base and supports the layers above it for a longer lasting mattress and versatile base compatibility.

A Better Match For Better Sleep

We’ve conducted multiple studies proving when your mattress is made for your sleep style, the data shows you sleep better.

A Better Match For Better Sleep

We’ve conducted multiple studies proving when your mattress is made for your sleep style, the data shows you sleep better.

0%

who switched to a Helix slept better, woke more refreshed, or experienced less pain.*

0%

slept longer, deeper, or woke up less during the night.**

0%

of people saw an increase in their deep sleep cycle.***

0%

who switched to a Helix slept better, woke more refreshed, or experienced less pain.*

0%

slept longer, deeper, or woke up less during the night.**

0%

of people saw an increase in their deep sleep cycle.***

Select Your Mattress Options Explore The Data

*Based on an in-home consumer survey of over 1,000 Helix customers. Results should not be interpreted as guarantees or predictions of future outcomes for other individuals or groups.

**Based on an in-home study using wearable devices measuring sleep performance of individuals after switching from their previous mattress to a Helix mattress. Results should not be interpreted as guarantees or predictions of future outcomes for other individuals or groups.

***Based on an in-home study of participants who tracked sleep using Wesper devices. This is not a clinical trial. Some sleep performance metrics are investigational. Results should not be interpreted as guarantees or predictions of future outcomes for other individuals or groups.

*Based on an in-home consumer survey of over 1,000 Helix customers. Results should not be interpreted as guarantees or predictions of future outcomes for other individuals or groups.

**Based on an in-home study using wearable devices measuring sleep performance of individuals after switching from their previous mattress to a Helix mattress. Results should not be interpreted as guarantees or predictions of future outcomes for other individuals or groups.

***Based on an in-home study of participants who tracked sleep using Wesper devices. This is not a clinical trial. Some sleep performance metrics are investigational. Results should not be interpreted as guarantees or predictions of future outcomes for other individuals or groups.

See Other Mattress Models

Helix Midnight

Buy if: You’re looking for a premium mattress at a great price, tailored to your sleep style and preference for an excellent night of sleep. Backed by a Limited Lifetime Warranty.

Fourth of July Extended: Save 25% with codeFourth of July Extended: Save 25% with code

Queen: $1,109

($1,478.66)

Viewing

Helix Midnight Luxe

Buy if: You’re looking for our best-selling, signature mattress, crafted with deluxe lumbar support and premium comfort to relieve back pain and enhance your sleep.

Fourth of July Extended: Save 25% with codeFourth of July Extended: Save 25% with code

Queen: $1,874

($2,498.66)

Shop Now

Helix Midnight Elite

Buy if: You’re looking for the ultimate investment in your sleep, designed to deliver exceptional comfort, advanced cooling, and unparalleled support for years to come.

Buy if: You’re looking for the ultimate investment in your sleep, designed to deliver ultimate comfort, advanced cooling, and unparalleled support for years to come.

Fourth of July Extended: Save 25% with codeFourth of July Extended: Save 25% with code

Queen: $2,998

($3,997.33)

Shop Now

Helix Midnight

Buy if: You’re looking for a premium mattress at a great price, tailored to your sleep style and preference for an excellent night of sleep. Backed by a Limited Lifetime Warranty.

Fourth of July Extended: Save 25% with codeFourth of July Extended: Save 25% with code

Starting at

Queen: $1,109

($1,478.66)

Viewing

Helix Midnight Luxe

Buy if: You’re looking for our best-selling, signature mattress, crafted with deluxe lumbar support and premium comfort to relieve back pain and enhance your sleep.

Fourth of July Extended: Save 25% with codeFourth of July Extended: Save 25% with code

Starting at

Queen: $1,874

($2,498.66)

Shop Now

Helix Midnight Elite

Buy if: You’re looking for the ultimate investment in your sleep, designed to deliver exceptional comfort, advanced cooling, and unparalleled support for years to come.

Buy if: You’re looking for the ultimate investment in your sleep, designed to deliver ultimate comfort, advanced cooling, and unparalleled support for years to come.

Fourth of July Extended: Save 25% with codeFourth of July Extended: Save 25% with code

Starting at

Queen: $2,998

($3,997.33)

Shop Now

FAQs

See All FAQs See All FAQs

Have a question? Chat Now

Do you offer free shipping?

Yes! Every Helix mattress ships for free (in a box!) in the contiguous USA.* All Helix products are made to order, and are assembled and shipped from our Arizona factory within several days, depending on the specific product. Please refer to specific product pages for shipping estimates. Helix Elite Mattresses are shipped in two boxes. *Shipping rates apply for Alaska, Hawaii, and Canada. See Terms & Conditions of Sale.

How does your 120 day free trial work?

You have 120 nights to sleep on your mattress: if you are not completely satisfied for any reason, we’ll organize a seamless exchange for a mattress of greater or equal value, or facilitate a free, fast return. We do ask that you take a minimum of 30 days to adjust to your mattress and break it in. Learn More

What if I want to return my mattress?

We get it: every person is unique with their own different sleep preferences, and you need to see how it feels. If you’re not 100% satisfied with your mattress, we will do everything we can to make it right. Go ahead and sleep on your mattress: you have 120 nights to try it out. If you aren’t completely satisfied for any reason, we’ll organize a seamless exchange for a mattress of equal or greater value, or facilitate a free, fast return. For more about returns & exchanges, click here. To start a return, click here.

Can I try the Midnight in a store?

Yes! See a complete list of where you can find our mattresses in stores here. If you’re not near a store, you can still try out our mattresses: when you order online, you’ll get fast, free shipping and 120 nights to try out your mattress. If you’re not happy with your new mattress, just send us an email and we’ll organize an exchange for a mattress of equal or greater value, or we'll remove the mattress from your bedroom for free and initiate a quick refund.

Do you offer free shipping?

Yes! Every Helix mattress ships for free (in a box!) in the contiguous USA.* All Helix products are made to order, and are assembled and shipped from our Arizona factory within several days, depending on the specific product. Please refer to specific product pages for shipping estimates. Helix Elite Mattresses are shipped in two boxes. *Shipping rates apply for Alaska, Hawaii, and Canada. See Terms & Conditions of Sale.

How does your 120 day free trial work?

You have 120 nights to sleep on your mattress: if you are not completely satisfied for any reason, we’ll organize a seamless exchange for a mattress of greater or equal value, or facilitate a free, fast return. We do ask that you take a minimum of 30 days to adjust to your mattress and break it in. Learn More

What if I want to return my mattress?

We get it: every person is unique with their own different sleep preferences, and you need to see how it feels. If you’re not 100% satisfied with your mattress, we will do everything we can to make it right. Go ahead and sleep on your mattress: you have 120 nights to try it out. If you aren’t completely satisfied for any reason, we’ll organize a seamless exchange for a mattress of equal or greater value, or facilitate a free, fast return. For more about returns & exchanges, click here. To start a return, click here.

Can I try the Midnight in a store?

Yes! See a complete list of where you can find our mattresses in stores here. If you’re not near a store, you can still try out our mattresses: when you order online, you’ll get fast, free shipping and 120 nights to try out your mattress. If you’re not happy with your new mattress, just send us an email and we’ll organize an exchange for a mattress of equal or greater value, or we'll remove the mattress from your bedroom for free and initiate a quick refund.

What mattress sizes and dimensions do you offer?

Twin:
38 in W × 75 in L × 11.5 in H (65 lbs)

Twin XL:
38 in W × 80 in L × 11.5 in H (65 lbs)

Full:
54 in W × 75 in L × 11.5 in H (85 lbs)

Queen:
60 in W × 80 in L × 11.5 in H (100 lbs)

King:
76 in W × 80 in L × 11.5 in H (120 lbs)

CA King:
72 in W × 84 in L × 11.5 in H (120 lbs)

Short Queen:
60 in W × 74 in L × 11.5 in H (100 lbs)

RV King:
72 in W × 80 in L × 11.5 in H (120 lbs)

Please note: Our mattresses are all handmade, and we try our best to get measurements exact. There may be slight variances due to this.

How does the GlacioTex Cooling Cover work?

If you sleep hot, the GlacioTex Cooling Cover is a great option to help cool down your bed. Made from our cutting-edge, heat conductive fabric, the GlacioTex Cooling Cover draws heat away from the surface of the mattress for a cool-to-the-touch, crisp sheets feeling when you get into bed each night, while also feeling soft and comfortable beneath you.

Why is the Midnight the best mattress for side sleepers?

The Helix Midnight mattress is designed with coils and foam layers that cradle the hips and shoulders, which often experience pressure when we sleep on our sides or when we toss & turn. It is cozy and supportive, ensuring your body stays in alignment while you sleep. Learn more.

Have a question? Chat Now

Helix Midnight Mattress Reviews

Real unedited customer reviews. Select customers compensated for purposes of review collection. Payment never influences review content.

Helix Midnight

Helix Midnight

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