SpineAlign 14” Deep Sleep Hybrid Mattress Review

Hybrid Mattress

SpineAlign Mattress Review
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The SpineAlign mattress was designed under the guidance of Dr. Jason Loth. His nearly 20 years of experience as a sports chiropractor gives the company a unique perspective. Dr. Loth’s expert understanding of proper spinal alignment was instrumental in developing products that help you sleep healthy. The lineup includes three well designed models;  the 11” Rest & Renew, the 14” Deep Sleep Hybrid, and the 13.5” Luxury Hybrid. This Review will focus on the 14” Deep Sleep Hybrid.

SpineAlign utilizes doctor approved technology to deliver support, cooling and comfort.

Deep Sleep Hybrid Highlights

  • 3 firmness options - choose your comfort level
  • Multiple foam layers and coils create solid support
  • Sleeps cool
  • Low motion transfer
  • Solid edge support


SpineAlign Deep Sleep Mattress Layers

SpineAlign’s Deep Sleep Hybrid has a substantial 14″ profile. This mattress would be an impressive addition to any showroom floor. That said, it’s a lot of value packed into a box that ships direct to your door. It’s unique structure is designed for support, comfort and cooling. The Deep Sleep has five distinctive support layers topped with a temperature regulating fabric cover.

The Cover

The top cover fabric is 99% polyester and 1% Elastane with Adaptive® As your fabric begins to warm while you sleep, this fabric evaporates moisture; thus keeping you dry and cool.

Comfort Layers

The first two layers make up the pillow top insert that rests just below the cover

Layer 1

ArcticPHASE™: This foam has a soft pressure relieving feel but is more responsive than most memory foams.

Layer 2

Depending on the level of firmness desired, one of 3 different foams are used.

Firm – Visco memory foam is a slow recovery foam that offers pressure body contouring pressure relief.

Medium – Energex™ foam is pressure relieving, but more buoyant and responsive than memory foam. Copper is infused to provide an anti-bacterial element.

Soft – Serene™ foam is made of billions of tiny air bubbles that provide softness and cooling air flow.

Layer 3

PrimeTRA™ provides a transition to the pocketed coil system. This hyper elastic foam responds almost immediately to movement; offering continuous support.

Layer 4

The Deep Sleep utilizes a 8″ Quantum edge pocketed coil unit. There are a total of 968 individual coils in a standard Queen. – (15g & 16g) Pocketed coils provide complete edge to edge support. Unlike traditional innersprings, this unit limits motion transfer and partner disturbanse. They also contour better to the curves of your spine.

Layer 5

HD Base foam offers additional structure and stability. This layer adds yet another level of support.

By varying foam types and densities, three distinct comfort options have been created.

Deep Sleep™ Hybrid (firm):

  • 2″ 4lb density ArcticPHASE™ foam
  • 1.5″ 4 lb Visco memory foam slow recovery
  • PrimeTRA™1.5″ 1.8lb high density support foam over the coils
  • 8″ Quantum edge pocketed coils– (15g & 16g)
  • 1″ 1.5lb density base foam

Deep Sleep™ Hybrid (medium):

  • 2″ 3.5 density ArcticPHASE™ foam
  • 1.5″ 3lb density Energex™ foam
  • PrimeTRA™ 1.5″ 1.5lb high density support foam over the coils
  • 8″ Quantum edge pocketed coils– (15g & 16g)
  • 1″ 1.5lb density base foam

Deep Sleep™ Hybrid (soft):

  • 2″ 3.5lb density ArcticPHASE™ foam
  • 1.5″ 2.5lb density Serene™ foam
  • PrimeTRA™ 1.5″ 1.8lb high density support foam over the coils
  • 8″ Quantum edge pocketed coils– (15g & 16g)
  • 1″ 1.5lb density base foam

All foams are CertiPUR-US certified to meet all US emissions safety standards.

Deep Sleep Hybrid Rating

Overall Value


Overall rating reflects the combined scores of all values. The categories have been weighted in our calculations based on their individual importance.



This mattress provides excellent support and body alignment.

Pressure Relief


Multi layers of quality foam and pocketed coils offer contouring pressure relief.

Motion Transfer


The Deep Sleep is designed to limit partner disturbance. This feature is a great feature for couples.

Ease of Movement


The responsiveness and adaptability of this mattress make movement free and easy.

Sleeps Cool


Breathable materials allow for cooler sleep.



All foams are CertiPUR-US certified for emissions safety.



This quality mattress should provide better than average durability.

Edge Support


Edged to edge coils offer better than average support here.

Sex Friendly


This mattress has a buoyant, responsive feel that enhances mobility.

Trial Period


100 night sleep trial - As with any mattress, often times, your body requires time to adjust to your new mattress. For this reason, SpineAlign requires you keep your mattress for 30 days before exchanging or returning. Be aware, if you opt to exchange, no further refunds or adjustments will be made.



10 year non prorated warranty when purchased direct from SpineAlign or authorized dealer.



FREE FedEx Ground shipping to all 48 contiguous states. Alaska and Hawaii deliveries available for $275 (each mattress). For Canadian shipping, add $300 per mattress. No in home set up available.

Money Value


Although this mattress is priced on the higher side, it’s a fair price for the quality delivered.

Deep Sleep Hybrid Comfort / Firmness Options

  • Softest
  • 1
  • 2
  • 3Soft
  • 4
  • 5Medium
  • 6
  • 7Firm
  • 8
  • 9
  • 10
  • Firmest

No two people interpret comfort the same way. Our recommendations are based on generalities. Body Mass Index (BMI) ratios affect comfort and support levels. Larger individuals will be absorbed into a mattress more than someone with a lower BMI score. This makes most mattresses feel softer than how a lighter body type will perceive them. Age, physical condition and personal preference also play a role in determining the best feel for you.

On your back…

Most back sleepers require a firm to moderate feel. The idea is to stay in proper alignment but still have decent pressure relief. Even on your back, your body is not flat. So, be sure to allow for adequate pressure relief. Depending on personal preference, back sleepers should consider either the firm or medium. If you are an all over sleeper, the medium is the safest bet.

On your side…

Most but not all side sleepers will do well with the medium. This feel offers contouring comfort that accommodates the majority of sleep positions. That said, those with a high degree of pressure sensitivity may want to consider the soft. This option offers the most body hug for the shoulders and hips. The firm, is generally too rigid for most side sleepers.

On your stomach…

Stomach sleepers will typically require a firmer mattress. It’s important to not allow your back to dip too deep and cause lumbar pain. Lighter individuals will not sink into the mattress as far and may wish to consider the medium. We recommend stomach sleepers of all body types avoid the soft option.

Deep Sleep Hybrid Pros and Cons


  • Support: Quality coil system and dense foam layers combine for superior support.
  • Ease of movement: SpineAlign's highly responsive foams make allow for easy movement.
  • Sleeps cool: Breathable foams and fabric make sleep cool and comfortable.
  • Multiple firmness options allow for greater comfort flexibility.
  • Pressure relief: Multiple layers of quality foams and pocketed coils create body contouring conformity.


  • Price: Although quality features make it easy to justify the cost, this mattress may be priced higher than what many shoppers are looking to pay.

Who Will Like This Mattress

Those seeking better than average support will appreciate the SpineAlign mattress.

If you want pressure relief without the sink in feeling, this mattress is for you. It offers contouring conformity but quickly responds to your every move.

Couples who want less sleep partner disturbance will enjoy the low motion transfer.

If you prefer a cooler sleep, this mattress will be right for you. Breathable foams and fabric help regulate heat.

Who Will Not Like This Mattress

Memory foam lovers who prefer deep body hug and conformity will not like this mattress. It’s a personal preference; not a question of right or wrong.

Those on a tight budget might find this mattress out of their price range. Check out SpineAlign’s value priced, 11” Rest & Renew mattress.

Deep Sleep Hybrid Unboxing and Setup

As with any quality mattress, It’s essential a Queen or King have a frame with a sturdy center support and additional legs on the ground. Over time, Inferior frames can affect the support and longevity of your mattress.

SpineAlign Deep Sleep Mattress at an angle


Size Dimensions Price
Twin 38" x 75" $1,199
Twin XL 38" x 80" $1,349
Full 54" x 75" $1,499
Queen 60" x 80" $1,599
King 76" x 80" $1,999
King XL 72" x 84" $1,999
Split King (Set of 2) 38" x 80" $1,349 (each side)


SpineAlign has just about everything you need in the way of comfort and support options. This mattress has multiple firmness levels, great support and is doctor approved. The 14” Deep Sleep Hybrid may be a little pricey for some, but quality sleep is worth the investment.

Visit SpineAlign.com

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