Helix Moonlight Mattress Review

Based on Q&A session with our Chief Sleep Science Editor, www.SmartMattressBuy.com

Last updated | April 6, 2024

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Helix Sleep Helix Moonlight Mattress


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Helix Moonlight Mattress

By Brand: Helix Sleep
4.08 out of 5.0
$1332 $999

Product Description

Helix Moonlight strikes a balance between support and comfort, providing a gentle surface to lie on while retaining a subtle bounce. The mattress combines foam and coil layers, offering a soft and breathable experience.

Helix Moonlight caters to back sleepers and side sleepers with its softness and pressure-relieving comfort. Ideal for those experiencing hip or shoulder pain, its plush feel cradles and cushions sensitive pressure points of your body, ensuring a restful sleep.

With its thoughtful design, this hybrid mattress from Helix Sleep delivers a supportive yet luxurious sleeping environment for individuals seeking a blend of softness and responsiveness in their sleep surface.

But is this mattress right for you?

Let’s find out in this mattress review.

First, let’s detail in short about the 3 different variants of this mattress.

1. Helix Moonlight Standard

Helix Moonlight Standard mattress is tailored for back and side sleepers, featuring a soft feel and body-contouring design. It offers premium cooling covers, with optional cooling upgrades. Ideal for couples with diverse preferences, it ensures even support across its 5 layers, providing perfect loft.

Standing at 11.5″ tall, this mattress combines softness and support for a comfortable sleep experience.

2. Helix Moonlight Luxe

Helix Moonlight Luxe mattress caters to back and side sleepers, offering a soft feel and extra support. It provides enhanced contouring with zoned lumbar support and a premium quilted pillow top. The Luxe upgrade includes a choice between an ultra-breathable TENCEL™ Cover or GlacioTex™ Cooling Cover.

This mattress, 2 inches taller than the Standard Collection, is designed for both back and side sleepers. With Helix Dynamic Foam for luxury support and even loft, the Moonlight Luxe stands at 13.5″ tall and comprises 6 layers for a comfortable and supportive sleep experience.

3. Helix Moonlight Elite

Helix Moonlight Elite mattress delivers unparalleled luxury, featuring a soft feel designed for side sleepers and back sleepers with ultimate support and cutting-edge cooling. This high-end mattress boasts the most advanced cooling fabric, the GlacioTex™ Elite Cooling Cover, ensuring optimal cooling and temperature regulation.

With 3 layers of coil, including thousands of steel coils for targeted zoned lumbar support, this mattress stands at an impressive 16″ tall with a total of 9 layers.

Join us as we answer all your questions about Helix Moonlight mattress.

Q1. What is unique about Helix Moonlight Mattress? Does it provide superior cooling, comfort, back support, and pressure relief?

Pressure Relief

Pressure relief in terms of mattresses refers to the ability of your mattress to be adequately soft in order to contour your body, allowing for a partial sinking sensation. This characteristic not only helps reduce body heat and moisture retention but also ensures an even distribution of pressure across the sleeping surface.

By facilitating a gentle cradling effect, pressure relief minimizes discomfort often associated with pressure points, promoting a more comfortable and supportive sleep.

In essence, a mattress with effective pressure relief contributes to better overall sleep quality by alleviating strain and pressure buildup on various parts of the body.

Let’s learn how well Helix Moonlight exhibits pressure relieving abilities.

1. Helix Moonlight (Standard)

Helix Moonlight Standard mattress is crafted with soft, cradling responsive foam layers specifically tailored for back and side sleepers. This mattress helps in alleviating pressure points, offering a soft, conforming feel with a subtle bounce. Ideal for back sleepers, it effectively relieves tension, while also providing support for side sleepers and those with shoulder pain.

It helps to cushion shoulders, preventing stiffness and alleviating pain. Additionally, Moonlight Standard model aids in relieving hip pain for side sleepers, making it a recommended choice for those seeking gentler pressure relief in this area.

2. Helix Moonlight Luxe

Helix Moonlight Luxe is designed with advanced comfort layers to provide uniquely tailored pressure relief and targeted ergonomic support. This mattress incorporates targeted zoned lumbar support, promoting proper spine alignment and effective relief of pressure on the back.

The combination of these features ensures a customized and comfortable sleep experience, addressing specific pressure points and contributing to overall relaxation and support for a restful night’s sleep.

3. Helix Moonlight Elite

Helix Moonlight Elite mattress features 5 thoughtfully selected layers of foam in its comfort layer, providing precise and targeted pressure relief tailored to your individual sleep style. Its unique design incorporates thousands of steel coils, seamlessly combining durability with comfort to deliver support.

The inclusion of targeted zoned lumbar support further enhances the mattress’s ability to alleviate pressure on specific areas, like hips and shoulders ensuring a comfortable and customized sleep experience.

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Helix Moonlight mattresses are soft contouring mattresses featuring comfort with pressure-relieving support. This is discussed under.

1. Helix Moonlight Standard

With a soft feel, the Standard variant provides a plush and comfortable experience. Additionally, its carefully selected foam comfort layers are designed to cater to various sleep needs and preferences, offering a balance of support and softness.

2. Helix Moonlight Luxe

Luxe variant is equipped with 3 select foam layers designed to deliver uniquely tailored pressure relief and targeted ergonomic support. This ensures a comfortable and supportive night’s sleep.

3. Helix Moonlight Elite

Featuring 5 layers of meticulously chosen foam, Elite variant offers targeted pressure relief and unparalleled comfort. Thus, you get a personalized sleep experience that caters to your unique sleeping position and style.

Superior Cooling

Helix Moonlight mattresses assure you a refreshing sleep experience by incorporating cooling features in their design. Read on.

1. Helix Moonlight Standard

With this variant you can select your cooling preference between its Premium Cooling Covers or Light Breathe Knit cover for comfort and breathability. Or you may even upgrade to the GlacioTex™ Cooling Pillow Top. The mattress is powered by cutting-edge cooling technology that instantly draws heat away from your body.

2. Helix Moonlight Luxe

Luxe adds to your experience with soft, cooling, and naturally-breathable TENCEL™ cover. You may even opt for the Silky GlacioTex™ Cooling Cover. Both options are powered by cooling technology, providing instant heat dissipation for a cool and comfortable sleep.

3. Helix Moonlight Elite

Elite features an advanced ‘GlacioTex™ Elite’ cooling technology. This phase change fabric optimizes your sleep temperature from the moment you lie down, offering all-night cooling comfort. The GlacioTex™ Elite Cooling Cover ensures optimal cooling and temperature regulation, making it the best in cooling technology within the Helix Moonlight lineup.

Back Support

Helix Moonlight mattresses feature targeted lumbar support design and provide decent back support. Let’s learn more about these 3 variants.

1. Helix Moonlight Standard

Tailored for back sleepers and couples with varied preferences, Helix Moonlight Standard variant offers even support throughout its layers, ensuring an ideal loft. Up to 1,000 individually wrapped coils cradle the body, limiting motion transfer, while reinforced lengthwise sides provide edge support.

2. Helix Moonlight Luxe

Designed for optimal back support, Luxe variant features targeted zoned lumbar support for spine alignment and back pressure relief. With Helix Dynamic Foam, it creates a luxurious support system with an even loft for a comfortable and supportive sleep.

3. Helix Moonlight Elite

Elite variant excels in back support out of the three Moonlight models, utilizing thousands of steel coils for unparalleled comfort and durability. It features targeted zoned lumbar support, harnessing the strength of individually wrapped steel coils. Finally it offers full perimeter reinforcement for a sturdy and supportive feel every night.

Q2. How firm is Helix Moonlight Mattress?

Helix Moonlight mattresses come in 3 variants: Helix Moonlight Standard, Helix Moonlight Luxe, and Helix Moonlight Elite mattresses. All the variants have soft level firmness ranging between 2 and 3 on the industrial mattress firmness scale of 1 to 10.

The mattresses are designed to provide an ideal level of contour with slight bounce and will be suitable if you are a back sleeper or a side sleeper.

Q3. How thick is Helix Moonlight Mattress?

The three variants are available in three types of thickness profiles. While Helix Moonlight Standard mattress stands at 11.5 inches tall, Moonlight Luxe model is 13.5 inches and Elite mattress is 16 inches tall.

Q4. Is Helix Moonlight Mattress Safe?

Helix Moonlight mattresses are safe and free of toxic materials. They hold several certifications signifying purity, authenticity and safety. Helix Luxe is a premium mattress that meets the highest standards of safety with CertiPUR-US® certification, ensuring they are free from harmful chemicals. Helix Elite mattresses are distinguished by GREENGUARD Gold certification and crafted with CertiPUR-US foams. This guarantees adherence to emissions safety standards, delivering mattresses that emit low levels of volatile organic compounds (VOCs).

Q5. What sizes are available for Helix Moonlight Mattress?

Helix Moonlight Mattresses are available in six distinct sizes to accommodate your varied needs: Queen, Full, Twin, Twin XL, King, and California King.

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Q6. Briefly discuss Helix’s policy on shipping, delivery, risk-free trial, and warranty.

  • Shipping and Delivery: Helix assembles all mattresses in its US Arizona factory, providing free shipping throughout the United States.
  • Risk-Free Trial: With Helix Moonlight mattresses you get to enjoy a 100-night risk-free sleep trial.
  • Warranty: Helix Moonlight mattresses come with a limited 10-15 years warranty.

Pros & Cons


  1. Good for both lightweight and average-weight side sleepers.
  2. Tailored for lightweight back sleepers.
  3. The mattress line helps in dealing with joint pain.
  4. Specially designed to keep you cool during sleep.


  1. Not ideal for stomach sleepers.
  2. Less likely to work well with heavy sleepers.


Mattress Firmness

Mattress firmness refers to the softness or firmness experienced when you lie down on it. Determined by materials and support, the mattress industry uses a scale from 1 to 10 to measure mattress firmness. A rating of 1 indicates a softer mattress, while 10 suggests a firmer one.

This scale thus simplifies your process of choosing the right firmness level for your individual preferences.

Here we have explored the firmness level of Helix Moonlight mattress in this Helix mattress review and explained how well it can cater to your unique sleep requirements.

Firmness of Helix Moonlight Mattresses

Firmness is a subjective factor, influenced by your individual body type and sleep preferences.

In the case of Helix Moonlight, classified as one of the softer models among Helix’s lineup, it has a firmness rating between 2 and 3. This assessment is based on the inclusion of Helix Dynamic Foam in the comfort layer, providing a soft, plush feel for effective pressure relief. Notably, all 3 variants of the Moonlight mattress—Standard, Luxe, and Elite—share the same level of firmness, offering a consistent and tailored experience across the entire Moonlight range.

Want to learn more? Read All About Mattress Firmness in our Mattress Firmness Guide.

Material & Construction

Q1. What are the unique technology, design, and materials used in the construction of the Helix Moonlight mattress?

Let’s break down what Helix Moonlight mattresses are composed of and what makes each variant unique from the other.

Helix Moonlight Standard Mattress

1. Cover

The Standard Helix Moonlight features a Light Breathe Knit cover made entirely of polyester, providing a breathable and airy feel. This cover enhances airflow, contributing to a cooling sensation throughout the night.

2. Comfort Layer

Directly beneath the cover lies the comfort layer, consisting of Helix Dynamic Foam—a latex hybrid-foam alternative crafted for body contouring. Unlike memory foam, it offers a gentle cushioning effect with slight lift and bounce. Combined with High-Grade Helix Responsive Foam, it delivers a balance of support and body-contouring comfort.

3. Transition Layer

This layer, also composed of High-Grade Helix Responsive Foam, boasts a lower Indentation Force Deflection (IFD), offering ergonomic support while maintaining an overall soft and comfortable feel.

4. Support Layer

Incorporating individually-wrapped coils for bounce and mobility, this layer includes coils with a reinforced perimeter for robust edge support. The design ensures you can confidently roll to the bed’s edge without concerns of sliding off.

5. Base Layer

Beneath the coils, the base layer features DuraDense foam—a high-density polyfoam providing extra support and stability to Helix Moonlight mattress.

Helix Moonlight Luxe

Now, let’s learn about the layers of Helix Moonlight Luxe mattress and what makes it different from the Standard Moonlight mattress.

1. Cover

Helix Moonlight Luxe features a Tencel cover, crafted from eco-friendly eucalyptus fibers. This cover offers superior temperature regulation compared to the standard Helix Moonlight’s Light Breathe Knit cover.

2. Pillow Top Layer

Luxe variant incorporates a pillow top layer quilted with gel foam, delivering initial pressure relief and a cooling sensation as you settle into the mattress.

3. Comfort Layer

The comfort layer combines Helix Dynamic Foam and High-Grade Helix Responsive Foam, mirroring the configuration found in the Standard Helix Moonlight model.

4. Transition Layer

Beneath the comfort layer, Moonlight Luxe includes the same additional layer of High-Grade Responsive Foam featured in the Standard model.

5. Support Layer

Alike the Standard Helix Moonlight variant, Luxe includes a layer of individually-wrapped coils. However, Moonlight Luxe’s coils offer zoned support—softer under the shoulders and firmer at the hips—to promote straight spinal alignment during the night.

6. Base Layer

The final layer consists of DuraDense foam, providing essential support and stability to the Helix Moonlight Luxe mattress, akin to its Standard counterpart.

Helix Moonlight Elite

Let’s study the 9 layers that constitute Helix Moonlight Elite mattress.

1. Cover & Pillow Top

This plush, luxurious, quilted foam pillow top on Helix Moonlight Elite mattress features cutting-edge GlacioTex™ Elite cooling fabric. Engineered to dissipate heat, it ensures you cool and pressure-relieving comfort throughout the night.

2. Comfort Layer

The Helix Dynamic Foam, an exclusive blend, graces the surface, offering a soft, responsive feel. It cradles your body, preventing excessive sinking, making it a good choice for side and back sleepers.

3. Microcoil Comfort Layer

Individually-wrapped steel microcoils, nestled between high-density foam layers, cradle your body. This layer ensures premium comfort, targeted pressure relief, and optimal spinal alignment.

4. Support Layer

Another layer of the exclusive Helix Dynamic Foam blend adds soft comfort to the body of the mattress, providing a plush, cradling sensation during sleep.

5. Microcoil Comfort Layer (Second)

The second layer of steel microcoils delivers additional durable comfort, specifically targeting pressure relief at your shoulders and hips.

6. Support Layer (Second)

High density Helix Dynamic Foam delivers essential support for sleepers. This latex-alternative blend provides both responsive support and cradling comfort.

7. Transition Layer

Positioned just above the support base, this layer of high-grade Helix Responsive Foam ensures durability and pressure-relieving support. It complements the steel coil base by enhancing the support provided.

8. Support Base

An 8-inch layer of premium steel coils, individually wrapped and built with zoned lumbar support design, forms the coil base. With full perimeter reinforcement, it offers sturdy edge support for sleepers of any size.

9. Base Layer

The final layer comprises DuraDense Foam, a dense material that encloses the bottom of the mattress. This layer enhances the support provided by the steel coil base, maintaining the mattress’s structure and luxurious feel.


Helix Moonlight Mattress
Materials & Construction (1=Least, 5=Best) (4.25/5)
Repositioning (1=Least, 5=Best) (4.00/5)
Comfort (1=Least, 5=Best) (4.00/5)
Cooling (1=Least, 5=Best) (4.00/5)
Motion Isolation (1=Least, 5=Best) (3.75/5)
Edge Support (1=Least, 5=Best) (4.50/5)
Overall Rating 4.08/5
Rating Scale: 1 = Average, 2 = Good, 3 = Very Good, 4 = Excellent, 5 = Winner



Q1. How would you rate Helix Moonlight mattress from a repositioning & responsiveness perspective? 

In this Helix mattress rating section, let’s read about responsiveness of the 3 Helix Moonlight variants.


Adjusting your sleep position or altering how you lie on a mattress can alleviate pressure points on your body, reducing the risk of pressure sores. This practice, known as repositioning, involves changing your sleeping posture to promote muscle health, maintain overall tissue well-being, and ensure sufficient blood circulation to critical pressure zones like the shoulders, pelvis, and hips.

Let’s now discuss how responsive Helix Moonlight mattresses are to help you reposition easily while you sleep.


Repositioning is the ability of a mattress to swiftly adapt to the movements of your body. A mattress with good repositioning capabilities can promptly conform to your changing postures, and alleviate pressure points.

Key Features of Helix Moonlight

The responsiveness feature of Helix Moonlight mattresses is designed to cater to the specific needs of side and back sleepers. Tailored with a softer feel, Helix Moonlight ensures optimal support by incorporating responsive foam.

This quality prevents excessive sinking into the mattress surface, maintaining a balanced level of support. Additionally, the inclusion of a plush comfort layer enhances the overall experience, providing a soft and comfortable feel for a restful night’s sleep.

The thoughtful combination of responsiveness and plush comfort makes Helix Moonlight a tailored choice for those seeking a supportive yet soft mattress.

Comfort, Back Support, Pressure Relief


Q2. How would you rate Helix Moonlight mattress for providing comfort and pressure relief to sleepers? 

Comfort on a mattress is all about the sensation it provides when you lie down. It’s about how cozy and relaxing you feel to transforms your rest into an immersive sleep.

Pressure alleviation is a crucial aspect of comfort, closely intertwined with how well a mattress can relieve stress on key pressure points in your body’s pressure zones, such as shoulders, hips, and knees.

A mattress that fairs well in pressure relief distributes your body weight evenly, diminishing strain on specific areas. This not only increases comfort but also promotes enhanced blood circulation, ensuring a rejuvenating experience.

Now let’s learn how Helix Moonlight fairs in terms of pressure relief.

Key Features of Helix Moonlight Mattresses

The pressure relief feature of Helix Moonlight mattresses is specifically tailored to address various discomforts and promote a more soothing sleep experience.

Shoulder Pain

The soft composition of Helix Moonlight makes it an excellent choice for both back and side sleepers dealing with shoulder pain. Whether opting for Standard Helix Moonlight, Elite or Luxe variants, these mattresses effectively cushion the shoulders, preventing stiffness and relieving pain.

Back Pain

Helix Moonlight excels in alleviating tension for back sleepers, providing effective support for a restful night. The mattress’s design ensures pressure relief for side sleepers experiencing back pain, making it a favorable choice. However, stomach sleepers with back pain might find a firmer mattress more beneficial for maintaining healthy spinal alignment.

Hip Pain

For side sleepers experiencing hip pain, all the Moonlight models offer substantial relief. These mattresses are designed to provide gentler pressure relief in the hip area, contributing to enhanced comfort. However, for stomach sleepers with hip pain, a firmer mattress is recommended to ensure optimal spinal alignment during rest.

In summary, Helix Moonlight mattresses are thoughtfully crafted to cater to specific pain points, offering a combination of softness and support tailored.

Cooling & Temperature Control


Q3. How would you rate the cooling and overall temperature control characteristics of Helix Moonlight mattress?

Couples often seek cooling mattresses as they tend to experience quicker overheating at night compared to those who sleep without a partner. Fortunately, Helix Moonlight mattresses are designed with cooling features. The incorporation of breathable pocketed coils in the 3 models promotes efficient airflow, contributing to a cooler sleeping environment.

Further, Helix Moonlight Luxe and Moonlight Elite take it a step ahead with their cooling GlacioTex™ cover, providing an additional edge in this category. This advanced cover enhances the cooling capabilities, making it an appealing choice for those prioritizing a cool and comfortable sleep environment.

In this Helix mattress review we have detailed on how the 3 variants address cooling.

1. Helix Moonlight Standard

Standard variant features a Light Breathe Knit cover, prioritizing exceptional comfort and airflow. This breathable cover ensures a cool and comfortable sleep environment.

2. Helix Moonlight Luxe

Luxe variant boasts a super-soft, naturally breathable TENCEL™ cover. Designed for optimal cooling, this cover ensures a cool and refreshing sleeping experience.

3. Helix Moonlight Elite

Elite variant takes cooling to the next level with its advanced GlacioTex™ Elite Cooling Cover. Engineered with cutting-edge cooling fabric, it provides optimal cooling and precise temperature regulation, elevating your sleep experience.

Motion Isolation and Sharing a Bed


Q4. Does Helix Moonlight mattress provide reasonable motion isolation when sharing a bed with others?

Here we are referring to how well a mattress can prevent movement from getting transferred from one side of the bed to the other. Conversely, motion transfer indicates the extent to which you may feel the movements of a partner on the opposite side of the bed.

Key Features of Helix Moonlight Mattresses

The motion isolation feature of Helix Moonlight indicates that it provides a decent level of motion isolation. However, light sleepers may get disturbed due to their partner’s movement. This observation is consistent with the absence of a memory foam comfort layer in the Helix Moonlight, which typically plays a significant role in isolating movement. Consequently, this aspect makes Helix Moonlight less ideal for light sleepers who share their bed with a partner. The Elite and Luxe variants demonstrate similar results in terms of motion isolation.

Edge Support


Q5. How would you rate the edge support of Helix Moonlight mattresses?

Optimal edge support can expand the surface of a mattress, a valuable feature for those who share a bed and want the freedom to spread out comfortably.

Key Features of Helix Moonlight Mattresses

The edge support of Helix Moonlight mattresses pertains to their ability to maintain stability along the sides compared to the center. All variants of Helix Moonlight exhibit commendable edge support, ensuring a consistent and well-supported sleeping surface.

As part of the broader Helix mattress line, all Helix Moonlight mattresses are equipped with reinforced edges, contributing to their overall durability. This reinforcement enhances the longevity of the mattresses, providing additional assurance of sustained quality over time.

1. Moonlight Standard

The Standard Moonlight model features lengthwise (2-sided) edge support, strategically designed for structural reinforcement. This configuration ensures that the edges of the mattress are robust, contributing to overall stability. While it may not have full perimeter support, the lengthwise reinforcement provides ample structural strength for reliable edge support.

2. Moonlight Luxe

Moonlight Luxe takes edge support to the next level with full perimeter (4-sided) edge support. This comprehensive structural design ensures stability across all edges of the mattress, offering complete support from every angle. This four-sided edge support is particularly beneficial for those who prioritize a consistent and well-supported sleeping surface.

3. Moonlight Elite

Moonlight Elite variant is equipped with full perimeter edge support, and it takes it a step further by incorporating the highest-end steel coils. This premium feature enhances structural stability, providing robust edge support with the added benefit of high-quality steel coils. The use of top-tier materials in the construction of Moonlight Elite contributes to an elevated level of support and durability.

In summary, Helix Moonlight’s 3 variants offer varying degrees of edge support, allowing customers to choose the level of structural reinforcement that aligns with their preferences.

Recommendation based on sleeping style

A good night’s sleep is linked to one’s sleeping style and the selection of the right mattress. Different sleeping positions exert distinct pressures on your body, and an appropriate mattress can enhance comfort, contributing to overall sleep quality.

For back sleepers, a mattress that maintains spinal alignment is crucial, preventing discomfort and promoting restfulness. Side sleepers benefit from a mattress that contours to the body’s curves, alleviating pressure points in the shoulders and hips. Stomach sleepers, on the other hand, typically require a firmer surface to prevent excessive sinking and maintain proper spinal alignment.

Ultimately, the interplay between one’s sleeping style and the appropriate mattress needs to be heeded. By aligning the mattress with individual preferences and needs, you can optimize your sleep environment, fostering better sleep quality and overall well-being.

In this mattress review we have detailed how well Helix Moonlight aligns to the three most common sleeping styles – back sleepers, stomach sleepers and side sleepers.

Helix Moonlight Mattress and Back Sleepers

Helix Moonlight is well-suited for back sleepers. Let’s learn how.

  • Light Back Sleepers (<130 pounds)

Light back sleepers can find ample support on all the 3 variants of Helix Moonlight mattresses, especially if they prefer a softer mattress feel. The design of these models accommodates lighter individuals, providing the right balance of comfort and support for an optimal sleep experience.

  • Average Weight Back Sleepers (130 pounds – 230 pounds)

For those with an average weight who primarily sleep on their backs, Helix Moonlight Elite and Luxe are recommended. These variants enhance back support, thanks to their zoned support layer and wrapped steel coils. The zoning ensures targeted support to different areas of the back, catering specifically to the needs of average weight back sleepers for a more customized and supportive feel.

  • Heavier Back Sleepers (>230 pounds)

Heavy sleepers may find the Helix Moonlight mattresses to be too soft for adequate support. The plushness of these models may not provide the necessary support for heavier individuals.

Helix Moonlight Mattress and Side Sleepers

  • Light Side Sleepers (<130 pounds)

Lightweight side sleepers can expect a comfortable sleep on any of the Moonlight models. All 3 variants provide ample cushioning around sensitive pressure points of your body like shoulders, pelvis, hips or neck. This ensures a cozy and supportive sleeping experience that aligns well with needs of lighter individuals.

  • Average Weight Side Sleepers (130 pounds – 230 pounds)

For those with an average weight who favor sleeping on their side, all the Helix Moonlight models are fair choices. These models are designed to prevent uncomfortable pressure around the shoulders and hips, providing a supportive yet plush surface.

  • Heavy Side Sleepers (>230 pounds)

Heavy sleepers may find the Moonlight variants a little too soft for adequate support. They may consider options in terms of supportive and firmer mattresses.

Helix Moonlight Mattress and Stomach Sleepers

  • Light Stomach Sleepers (<130 pounds)

Stomach sleepers, particularly those with a lighter weight, often require extra support to maintain proper spinal alignment. The softness of Helix Moonlight might not provide the necessary support for these individuals.

For light stomach sleepers, a firmer Helix model, such as the Helix Dawn, is recommended to ensure optimal support and prevent discomfort.

  • Average Weight Stomach Sleepers (130 pounds – 230 pounds)

Stomach sleepers with an average weight may also find the Moonlight models too soft for their needs. The plushness of these mattresses may cause the hips to sink too far into the bed, leading to a potential bend in the back over time.

  • Heavy Stomach Sleepers (>230 pounds)

Helix Moonlight models may be too soft to provide adequate support for heavier individuals who sleep on their stomach. For these sleepers, a firmer mattress is generally recommended to prevent sinking and maintain proper spinal alignment during the night.

I believe our Helix mattress review has addressed any queries you may have had.

For further guidance on mattresses for your sleep needs, consider visiting SmartMattressBuy.com for reliable information on sleep health. Additionally, don’t miss the chance to explore our Cashback Offers and Black Friday & Cyber Monday Deals this 2023!


Size Price Sale Price Discount
Twin $936 $702 25%
Twin XL $1061 $795 25%
Full $1248 $936 25%
Queen $1332 $999 25%
King $1748 $1311 25%
Cal King $1748 $1311 25%
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  • 25% OFF EVERYTHING. 30% OFF Luxe and Elite models. 25% off auto-applied at checkout. 30% off Luxe and Elite: use code JULY30.
  • Plus 2 FREE Pillows With Mattress Purchase ($150+ Value)!

Price History

Coupons & Deals

  • 25% OFF EVERYTHING. 30% OFF Luxe and Elite models. 25% off auto-applied at checkout. 30% off Luxe and Elite: use code JULY30.
  • Plus 2 FREE Pillows With Mattress Purchase ($150+ Value)!