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Searching for a brand new mattress used to imply selecting between gentle or agency, however as we speak’s finest mattresses supply a lot extra. At SweetNight, we have constructed options like cooling foam, focused assist zones, and breathable covers into our mattresses that can assist you sleep higher. Our SweetNight mattress assortment, together with the favored CoolNest mattress, tackles actual sleep issues like getting too sizzling at night time, waking up with again ache, or feeling your accomplice transfer.

Cooling Know-how That Really Works

Waking up sizzling and sweaty would not simply really feel uncomfortable—it interrupts your sleep and leaves you groggy the subsequent morning. In the event you’re looking for the perfect cooling mattress for warm sleepers or finest mattress for night time sweats, we have constructed cooling options into our mattresses that cease warmth from getting trapped between you and the mattress.

CoolNest™ 3D Weaving & Micro-Vents

SweetNight CoolNestTM Mattress has a specifically designed cowl that units it aside. We weave the material in a 3D sample with 10,000 tiny vents all through. This design strikes 35% extra air than common mattress covers, so warmth can escape as a substitute of build up round your physique. The material feels cool while you first lie down and stays dry all night time—no extra waking up on a clammy floor.

PCMflux™ Temperature-Regulating Foam

Just below the CoolNest cowl, you may discover our PCMflux™ foam layer—making this the perfect mattress with PCMflux™ expertise for temperature regulation. This foam accommodates particular PCM particles that work like a thermostat on your mattress. While you get heat, these particles soak up the warmth. While you settle down, they launch it. The froth additionally has a hole construction with extra air pockets than commonplace foam, making it 3 times extra breathable. It is principally temperature management constructed proper into your mattress.

Gel-Infused Reminiscence Foam Advantages

5 of our mattresses—CoolNest, Twilight, Starry Night time, Gloaming, and Island—use gel-infused reminiscence foam, making them among the many finest reminiscence foam mattresses for temperature management. We combine cooling gel particles into the froth, which attracts warmth away out of your physique and spreads it out throughout the mattress. This implies you get the strain reduction and body-hugging consolation of reminiscence foam with out sleeping sizzling. You additionally keep away from that “sinking in” feeling as a result of the gel retains the froth responsive and supportive.

Stress Aid & Assist Methods

Your physique would not weigh the identical in all places—your hips and shoulders want extra assist than your legs or head. Good strain reduction means the mattress helps every a part of your physique otherwise, so that you get up with out aches and pains.

5-Zone Ergonomic Assist Defined

The CoolNest mattress divides its assist into 5 distinct zones that match how your physique is formed:

  • The bottom foam layer consists of 9 consolation bars that align with totally different components of your physique from head to toe.
  • Your shoulders and hips get further cushioning to stop soreness, whereas your decrease again receives firmer assist.
  • Every zone offers the suitable assist stage, so your physique stays comfy with out continually shifting.
  • The focused decrease again assist retains your backbone in a impartial place all through the night time.

3-Zone Pocket Coil Know-how

The Starry Night time and Island hybrid mattresses use individually wrapped coils organized in three assist zones:

  • The coils below your hips are firmer to stop sagging in your physique’s heaviest space.
  • The coils below your shoulders and legs flex extra simply to alleviate strain.
  • The center part offers further reinforcement on your decrease again.
  • Every coil strikes independently, so you will not really feel your accomplice shifting in the course of the night time.

Contouring Curve™ Physique-Match Design

The Prime Reminiscence Foam Mattress makes use of steady curves lower into the froth as a substitute of flat layers:

  • The curved foam follows the contours of your physique from head to toe, lowering strain factors.
  • Flip and rotate the mattress to select from 4 totally different consolation ranges.
  • The ergonomic curves present steady assist alongside your backbone.
  • The body-fit design distributes your weight evenly as a substitute of making strain hotspots.

These three assist techniques sort out strain reduction in numerous methods, so you’ll be able to select the strategy that matches your physique kind and sleep model.

A woman tests the supportive foam and breathable cover of a mattress featuring 2025's latest pressure-relief technology.

Multi-Layer Foam Building

Mattresses aren’t only one stable piece of froth—they’re constructed with a number of layers that every serve a particular goal. The sort, density, and association of those layers decide how the mattress feels and the way lengthy it lasts.

Excessive-Density Foam: Density Scores Defined

Foam density tells you ways a lot materials is packed into every layer, and it straight impacts sturdiness and assist. This is what it’s worthwhile to know:

  • The Prime mattress makes use of foam with density rankings from 40 to 70, that means extra materials is packed into every layer than cheaper alternate options.
  • Larger density foam resists sagging and everlasting physique impressions that spoil cheaper mattresses after a yr or two.
  • The froth totally expands to its authentic form after being vacuum-sealed for transport.
  • CertiPUR-US certification means the froth has been examined for sturdiness, efficiency, and security requirements.
  • Excessive-density foam prices extra upfront however maintains its assist for the total 10-year guarantee interval.

Transition & Consolation Foam Layers

Each SweetNight mattress consists of transition and luxury foam layers that sit between the highest floor and the assist base:

  • Transition foam creates a gradual shift from gentle to agency so you do not really feel a jarring onerous layer.
  • These layers unfold your weight throughout the floor to stop strain buildup in any single spot.
  • Consolation foam hugs your physique whereas firmer layers under preserve your backbone aligned.
  • The transition layers stop you from sinking by way of to the agency base, which might be uncomfortable.
  • These layers permit the mattress to regulate while you shift positions with out feeling bouncy or unresponsive.

Bamboo Charcoal Foam Advantages

The Starry Night time, Gloaming, and Island hybrid mattresses embrace a bamboo charcoal foam layer:

  • The fabric naturally resists allergens, making it higher for individuals with sensitivities.
  • Bamboo charcoal’s antimicrobial properties stop micro organism and microbe development over years of use.
  • The charcoal traps and neutralizes odors as a substitute of simply masking them.
  • It wicks away moisture, including one other cooling profit for individuals who sleep heat.
  • Bamboo charcoal is a pure materials with out chemical remedies that may off-gas or break down.
  • These foam layers work collectively to create a mattress that is comfy, supportive, and lasts for years.

Hybrid Mattress Know-how

Hybrid mattresses use each foam layers and innerspring coils to provide you advantages that both materials alone cannot present. You get strain reduction from the froth and assist with bounce from the springs. 4 of our mattresses—Twilight, Starry Night time, Gloaming, and Island—use this hybrid design to create a balanced sleep floor.

How Pocketed Coils Get rid of Movement Switch

The coil system makes or breaks a hybrid mattress, and all 4 of our hybrids use individually pocketed coils. Every coil sits in its personal cloth sleeve, separate from the others. While you press down on one coil, it compresses with out affecting the coils round it. This issues most at night time when your accomplice strikes. In the event that they roll over or stand up, solely the coils straight below them reply. The coils below you keep in place, so you do not really feel their motion. For {couples} with totally different sleep schedules, this makes an actual distinction. The Twilight Hybrid Mattress makes use of this wrapped coil system, and we add a number of foam layers on high that catch any remaining motion earlier than it reaches you.

When to Select Hybrid vs. All-Foam

Your selection between a hybrid and an all-foam mattress will depend on the way you sleep and what you worth most in a mattress.

Select a hybrid if you happen to:

  • Need a mattress with extra bounce that makes it simpler to alter positions in the course of the night time
  • Sleep sizzling and want further airflow—the coil layer permits air to flow into freely by way of the mattress
  • Sleep in a number of positions all through the night time and want responsive assist
  • Need stronger edge assist so you’ll be able to sit or sleep close to the facet with out feeling unstable
  • Share your mattress with a accomplice and want wonderful movement isolation from the individually wrapped coils
  • Desire a mattress that feels extra like a standard mattress with some spring to it

Select all-foam if you happen to:

  • Need most strain reduction with a better body-conforming really feel
  • Want deep contouring for facet sleeping or vital again ache reduction
  • Desire full movement isolation with none coil motion in any respect
  • Need a lighter mattress that is simpler to maneuver or rotate
  • Have a tighter finances—all-foam mattresses usually value lower than hybrids
  • Need the Prime’s distinctive flippable design that provides you 4 totally different firmness ranges to select from
  • Sleep alone and do not want the additional options that hybrids present for {couples}
A close-up of the SweetNight CoolNest mattress, showcasing its advanced cover and cooling mattress technology for 2025.

Breathability & Airflow Design

How nicely air strikes by way of your mattress straight impacts your sleep temperature. When warmth will get trapped between your physique and the mattress, you get up sweaty and uncomfortable.

Superior Cowl Cloth Know-how

The mattress cowl is your first protection towards overheating. We have designed two specialised covers that actively enhance airflow.

CoolNest™ Cowl

CoolNestTM Mattress makes use of a 3D weaving method with 10,000 micro-vents all through the material. The 3D construction creates channels that transfer air throughout the mattress floor, delivering 35% extra airflow than commonplace covers. The material feels cool to the contact and stays dry all through the night time.

StarSea™ Cowl

Starry Night time mattress options our StarSea™ design with 3D weaving and tons of of small openings woven into the material. These openings let warmth escape extra effectively whereas protecting the material gentle and cozy.

How Foam Layers Promote Airflow

Past the duvet, the froth layers inside each SweetNight mattress assist regulate temperature:

  • Open-Cell Foam Construction: All our mattresses use open-cell foam with interconnected air pockets. While you transfer throughout sleep, these pockets compress and launch, pumping air by way of the froth and stopping warmth buildup.
  • Gel-Infused Foam: The CoolNest, Twilight, Starry Night time, Gloaming, and Island embrace gel-infused reminiscence foam. The gel particles soak up warmth and unfold it throughout a bigger space as a substitute of letting it focus in a single spot.
  • PCMflux™ Hole Construction (CoolNest): The CoolNest’s PCMflux™ foam has a hole construction with 3 times extra air house than standard foam, permitting warmth to flee quicker.
  • Hybrid Airflow Benefit: Our 4 hybrid mattresses have pocketed coil layers that act like air flow chambers. Air strikes freely by way of the areas between coils, pulling warmth away from the froth layers above. This is the reason hybrids usually sleep cooler than all-foam mattresses.

Revolutionary Customization Options

Not everybody sleeps the identical approach, and your consolation wants can change over time. We have designed options that allow you to regulate your mattress as a substitute of being caught with one feeling perpetually.

Flippable 4-in-1 Firmness Choices

You possibly can select from 4 distinct hardness ranges in a single mattress with the Prime reminiscence foam mattress. 4 layers of froth with various densities are positioned on high of each other. You might create 4 totally different emotions by flipping and rotating the mattress to range which layers you sleep on. Merely spin or flip it to check a distinct setting if it appears too agency or too gentle. The problem of creating a web based buy with out figuring out if you happen to’ll just like the firmness is resolved by this. The Prime is especially helpful for {couples} who need various firmness with out separate beds or for people with again bother who want to check out totally different assist ranges.

Why Medium Firmness Works Finest

Because it fits the vast majority of sleepers, the CoolNestTM Mattress makes use of medium firmness. It cushions your shoulders and hips whilst you sleep in your facet, and it maintains a straight backbone while you sleep in your again or abdomen. The 5-zone assist system of the CoolNest modifies the hardness in numerous components of the physique, making it softer the place strain is required and more durable the place you are heavier.

Which Mattress Matches Your Sleep Fashion?

Totally different sleep issues want totally different options. This is which mattress works finest for widespread points.

Finest for Sizzling Sleepers

In the event you’re looking for the perfect cooling mattress for warm sleepers, the CoolNestTM Mattress is designed particularly for individuals who overheat at night time. It makes use of three cooling options: the CoolNest™ cowl with 10,000 micro-vents strikes 35% extra air, PCMflux™ foam absorbs warmth while you heat up, and gel-infused reminiscence foam pulls warmth away out of your physique. This mix makes the floor really feel as much as 8° cooler than common mattresses.

Finest for Again Ache Aid

In the event you’re questioning what’s the finest mattress for again issues, the CoolNestTM Mattress offers focused assist designed particularly for again ache reduction. It is notably efficient as the perfect mattress for again ache with cooling options as a result of it addresses each spinal alignment and temperature regulation concurrently. It has 5 assist zones with 9 consolation bars positioned to match totally different physique areas. Your decrease again will get firmer assist to maintain your backbone aligned, whereas your shoulders and hips get softer cushioning to stop strain buildup.

Finest for {Couples}

When looking for the perfect mattress for {couples}, the Island Hybrid Mattress handles all of the distinctive challenges of sharing a mattress. It is particularly invaluable as the perfect cooling mattress for {couples} with again ache as a result of it combines movement isolation, temperature management, and ergonomic assist in a single design. Every coil is wrapped individually and strikes by itself, so you will not really feel your accomplice shifting in the course of the night time. A number of foam layers soak up any remaining motion. The three-zone coil system additionally strengthens the sides so you need to use the total mattress floor with out feeling such as you’ll roll off.

Finest for Mixture Sleepers

The Prime Reminiscence Foam Mattress works for individuals who change positions typically. You possibly can flip and rotate it to get 4 totally different firmness ranges, serving to you discover what feels comfy in your again, facet, or abdomen. The Contouring Curve™ design helps your physique in any place with out making you’re feeling caught while you wish to transfer.

Choose the Excellent SweetNight Mattress Primarily based on Your Sleep Preferences

Each SweetNight mattress has traits that successfully tackle specific sleep points, whether or not it is the CoolNestTM Mattress for warm sleepers or one in all our hybrids for {couples}. Use our risk-free 100-night trial to check it out in your personal bed room. You might relaxation straightforward figuring out that you just made the correct determination as a result of each mannequin comes with a 10-year guarantee and licensed secure supplies.

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