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Sapphire Dream Mattress

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The Sapphire Dream is a hybrid mattress that employs multiple different types of materials to cultivate a blend of all-around performance characteristics that make it appealing to many sleepers.

An innerspring support core provides the Sapphire Dream with a sturdy and reliable foundation, and its comfort system includes both memory foam and polyfoam inside a cozy pillow top. Combined, these components give the Sapphire Dream a medium soft feel that best suits side sleepers, people under 130 pounds, and those who generally prefer a plush mattress.

The Sapphire Dream hybrid is sold by U.S. Mattress, a retailer based in Michigan. Though U.S. Mattress only has physical stores in that state, they offer the Sapphire Dream on their website with free shipping throughout the contiguous United States.

The design features of the Sapphire Dream give it a solid all-around performance including above average edge support, motion isolation, and pressure relief. However, it only comes in one firmness choice, which limits its ability to match the needs of certain sleepers. In addition, the company’s sleep trial is not risk-free since the return policy involves fees that are deducted from any refund or exchange.

Price Range

$1,899 – $2,599

Mattress Type





















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Ideal For:

  • People who prefer a softer mattress feel
  • Sleepers who want the stability of coils along with a plush comfort layer
  • People who value edge support and moderate bounce
  • Shoppers looking for a taller mattress with a soft pillow-top
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  • Processing and restocking fees mean that the sleep trial is not risk-free
  • Only offered in one firmness option
  • Medium soft feel may have too much sink for many back sleepers, stomach sleepers, and people over 230 pounds


Motion Isolation:

Temperature Control:

Pressure Relief:

Edge Support:

Ease of Movement:


Off Gassing:

Mattress Performance

Motion Isolation

The Sapphire Dream has above-average motion isolation thanks to three elements of its construction.

The topmost layer is made with memory foam, which has a well-known ability to cradle the body and minimize motion transfer. The soft feel of this memory foam along with the polyfoam beneath it enhances the sink of the mattress, decreasing the potential for vibrations to spread across the bed. The individually wrapped innerspring coils also curtail excess ripple effects from their springiness that could transfer motion.

The combined effect of these components gives the Sapphire Hybrid solid marks for motion isolation, allowing most people who share a bed to avoid unwanted awakenings from their partner’s movements.

Pressure Relief

The primary pressure relief offered by the Sapphire Dream comes from its memory foam top layer. Memory foam is able to compress in proportion to the body’s shape and weight, providing both a sense of hug and extra cushioning to pressure points. The innerspring coils give a light boost to this pressure relief because of their ability to react to how weight is distributed on the bed.

These components deliver a moderate amount of pressure relief, but the Sapphire Hybrid does not score higher in this category because the memory foam is only 1.5 inches thick, and the polyfoam beneath it does not offer the same level of tailoring to suit the body’s needs. With a thinner memory foam layer, the Sapphire Dream may be less apt to deliver needed cushioning for people with a higher body weight as well as people with particularly sharp pressure zones.

Temperature Control

The Sapphire Dream hybrid rates as above-average for temperature control.

Although many people associate memory foam with sleeping hot, the memory foam layer in the Sapphire Dream is infused with graphite that is intended to limit how much heat the foam holds in during the night. The memory foam layer is also built with an egg-crate structure, creating more open space for air to pass through and carry away excess warmth. Ventilation is also a plus for the innerspring coils as air moves easily through them and dramatically cuts down on heat buildup in the bed’s support core. If someone does start to heat up, the Tencel material in the cover can help wick away moisture, dissipating heat through its breathable fabric.

Each of these parts of the Sapphire Dream improves its temperature regulation and makes it a quality option for people who tend to sleep hot.

Edge Support

Most sleepers find that the Sapphire Dream mattress provides solid edge support.

The driving force behind the bed’s edge support is the innerspring support core. In general, coils are better able to withstand weight at the edge without losing stability. That is enhanced even further in the Sapphire Dream because the coils around the perimeter of the mattress are lower gauge, which means that they are thicker and hold up better under weight. These thick, durable coils are made of high-grade steel that maintains its shape even when someone is sleeping or sitting near the perimeter of the mattress. The two foam layers in the pillow-top are considerably softer, and the sink from those materials will be noticeable when you’re on the edge of the Sapphire Dream mattress.

Overall, the mattress rates as above average for edge support, but it’s normal to detect some foam compression around the perimeter.

Ease of Movement

The thickest and largest part of the Sapphire Dream mattress is its support core, and the individually wrapped coils in that core generate enough springiness to make it easy to move on top of the bed. Although the foams in the comfort system give the mattress considerable hug and sink, the robust coils keep sleepers from sagging too far into the bed or feeling like they are stuck in place. The smoothness of the Tencel cover allows you to adjust your position in bed without undue friction between the mattress cover and your sheets. All together, these factors strengthen the performance of the Sapphire Dream in this category.


While the Sapphire Dream mattress is good for sex, it does not have a standout rating in this category. The reason for this is that some elements of the bed’s construction facilitate a vibrant sex life while others are not as conducive to sex.

On the positive side, the thick innerspring support core gives the bed sufficient bounce to enable most sexual activity. In addition, the coils offer sturdiness and stability during intimate moments, and the base polyfoam helps absorb sound from the movement of the coils.

On the negative side, the memory foam and polyfoam in the pillow-top have limited responsiveness, meaning they are slow to bounce back to their normal shape as you move on them. This means that some extra effort may be needed for quick movements on top of this mattress, but the Sapphire Dream’s construction rarely inhibits sex.


Off-gassing occurs when volatile organic compounds (VOCs), which are generated during mattress production, get released after the mattress is unboxed. Not all materials give off the same amount of VOCs; the highest amount usually comes from foam, including memory foam.

While the Sapphire Dream has foam components, they are not the thickest parts of the mattress, reducing the bed’s off-gassing. For this reason, few customers complain about odors or off-gassing from the Sapphire Dream, especially relative to other hybrid mattresses on the market.

Sapphire Dream Mattress Coupon

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Sleeping Style and Body Weight

Sleeper Type

Under 130 lbs

130-230 lbs

Above 230 lbs

Side Sleepers Icon

Side Sleepers

Under 130 lbs

130-230 lbs

Above 230 lbs

Backsleepers Icon

Back Sleepers

Under 130 lbs

130-230 lbs

Above 230 lbs

Stomach Sleepers Icon

Stomach Sleepers

Under 130 lbs

130-230 lbs

Above 230 lbs

When breaking down your mattress options, it is frequently helpful to consider your sleeping position and body weight. Taking these factors into account can help you find the right mattress to match your needs.

Side Sleepers:
Side sleepers need a mattress that can properly relieve pressure around their shoulders and hips, which tend to press firmly into a mattress. In most cases, this means a medium or medium firm mattress with at least moderate contouring.

If a mattress is too firm, the hips and shoulders will bear the brunt of it, often leading to morning pain. But if a mattress is too soft, those heavier areas will sink excessively into the bed and out of alignment with the lower back and spine. Side sleepers with a higher body weight typically need additional firmness to find the right balance.

The memory foam in the Sapphire Dream’s comfort system helps relieve pressure, which can be a benefit for side sleepers. With its medium soft feel, the Sapphire Dream is well-suited for side sleepers under 230 pounds, but it will feel too plush and potentially lack support for most people over 230 pounds.

Back Sleepers:
When positioned on your back, the area that is most at risk is the lumbar spine, which is located in the lower back. This part of the spine has a natural curve, and if a mattress can’t accommodate that curve, it may result in low back pain.

The Nectar’s three layers of memory foam cushion and conform, which may help disperse pressure buildup around a back sleeper’s hips. The Adaptive Hi-Core memory foam transition layer provides extra support, which should be sufficient to prevent most back sleepers from sinking in too deeply.

Most often, the best mattress to suit back sleepers ranges from medium to firm. Back sleepers over 230 pounds usually need a much firmer bed than those who weigh less than 130 and somewhat firmer than those who weigh under 230. If the bed is too soft, it’s easy for the abdominal area to push down into the comfort system, forcing the body in a U- or V-shape that can strain the spine. At the same time, too much firmness will create unwanted impact with the lumbar spine.

The Sapphire Dream is a good match for back sleepers who weigh under 130 pounds because they can take advantage of its pressure relief and, because of their lower body weight, won’t sink out of alignment on its medium soft surface. Back sleepers over 230 pounds are more likely to find the Sapphire Dream too plush for their support needs.

Stomach Sleepers:
The Sapphire Dream mattress is too soft for the majority of stomach sleepers. However, it may be a good option for stomach sleepers who weigh under 130 pounds and don’t push as deeply into the bed’s foam comfort layers.

For stomach sleepers, it’s important to have a firmer sleeping surface, and this takes on added importance for people who are over 230 pounds. The reason this matters is, as with back sleepers, related to the lumbar spine.

On a soft mattress, most stomach sleepers will find their midsection, where more weight is often carried, sagging into the bed, forcing the body into a U-shape. That position places significant pressure on the lumbar spine. As a comfort preference, many stomach sleepers also want a firmer sleeping surface so that they don’t feel like they are being smothered by their mattress when lying face-down.

Sapphire Dream Mattress Review Breakdown

The Sapphire Dream Mattress has a hybrid design that incorporates multiple types of materials. In total, it is 14.5 inches tall, which makes it taller than average and better-suited to people who want a mattress with a higher profile.

The firmness is medium soft, which is about a 4 on the 1-10 firmness scale, and it is not offered in any other firmness level. This gives the Sapphire Dream a plusher feel with more sink than many other hybrids. A 14-inch version without a pillow-top is available, though it has only a slightly firmer feel than the pillow-top model.

Four layers compose the interior of the mattress. The top layer is 1.5 inches of graphite-infused memory foam. This foam works to absorb pressure from the body, cradling around pain points while also limiting motion transfer. The memory foam has an egg-crate shape that enables greater ventilation and, along with the graphite infusion, helps to reduce heat retention.

The second layer is 1.5 inches of polyfoam. This foam is particularly soft and plays an essential role in cultivating the Sapphire Dream’s plush feel.

The third layer forms the majority of the support core. It is a tall set of innerspring coils. The coils are individually wrapped to give each spring an enhanced ability to compress independently of the springs around it. They are made with high-density steel, and the coils are thicker (lower gauge) around the outside of the mattress in order to increase edge support.

The fourth layer is made with a high-density polyfoam that serves as a stable base for the coils and the mattress as a whole.

The comfort system of the Sapphire Dream fits into a pillow-top. This pillow-top not only gives a distinct visual appeal but also contributes to the bed’s inviting softness. The cover is made with Tencel, a naturally derived material that is well-regarded for its combination of smoothness and breathability.

Firmness Options

Medium Soft – 4

Mattress Type



The Sapphire Dream Mattress uses a breathable Tencel lyocell cover along with comfort layers of memory foam and polyfoam over a base of individually wrapped coils and polyfoam.

Cover Material:

Tencel lyocell

Support Core:

Innerspring Coils (Individually Wrapped, Reinforced Perimeter)
Base Polyfoam

Comfort Layer:

1.5″ Memory Foam (Graphite-Infused)
1.5″ Polyfoam

Mattress Prices and Sizing

The Sapphire Dream hybrid is available in all six of the standard sizes. Like most hybrids, it is relatively heavy, and this is especially noticeable in queen, king, and California king sizes.

The Sapphire Dream has a retail price that rates as above-average for hybrid beds available online. Without a discount, the higher sticker price may put this mattress out of the budget for some shoppers. That said, U.S. Mattress frequently offers promotions that make the Sapphire Dream a more compelling value.

Sizes Dimensions Height Weight Price
Twin 39″ x 75″ 14.5″ 50 lbs. $1,899
Twin XL 39″ x 80″ 14.5″ 60 lbs. $1,899
Full 54″ x 75″ 14.5″ 70 lbs. $1,949
Queen 60″ x 80″ 14.5″ 80 lbs. $1,999
King 76″ x 80″ 14.5″ 120 lbs. $2,599
California King 72″ x 84″ 14.5″. 120 lbs. $2,599

Scroll L – R for more details

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Trial, Warranty, and Shipping Policies


The Sapphire Dream mattress is sold by U.S. Mattress, a company based in Michigan. For customers in all 50 states, the Sapphire Dream is available for purchase directly from the U.S. Mattress website. U.S. Mattress also has six brick-and-mortar stores in the state of Michigan.


U.S. Mattress offers free shipping of the Sapphire Dream mattress to the 48 contiguous United States. In most cases, the mattress arrives within about a week.

Shipping to Alaska and Hawaii is available, and customers should contact U.S. Mattress directly for a price quote.

The Sapphire Dream is shipped as a mattress in a box, which means that it arrives at your front door compressed inside a large box. When the mattress is taken out of the packaging, it decompresses and achieves its complete size.

Additional Services

U.S. Mattress does not offer White Glove delivery or old mattress removal for the Sapphire Dream mattress.

Sleep Trial

The Sapphire Dream comes with a 120-night sleep trial. You are required to keep the mattress for the first 30 nights as a try-out period. After 30 nights, you can return or exchange the mattress. For returns, there is a $139 processing fee as well as a 20% restocking fee (up to $500) that is deducted from your refund. For exchanges, only the $139 processing fee is assessed.

Additional Services

The Sapphire Dream mattress comes with a lifetime limited warranty. It covers defects in materials and manufacturing for as long as you own the mattress. The company will repair or replace a mattress that is found to be defective, but the warranty does not cover transportation costs associated with warranty claims.

Still have questions?

Our product experts have extensive experience testing just about every sleep product on the market. Send an email to [email protected] or call us at (877) 672-8966 with your questions and we’ll help you find exactly what you’re looking for.

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