Is copper memory foam good for hot sleepers?

Copper-infused memory foam is designed to enhance airflow and assist with heat dispersion. When combined with phase change materials and breathable fabrics, it helps create a cooler sleep environment.

What makes Midnight ICE different from a standard hybrid mattress?

Midnight ICE integrates copper-infused Gel AeroFusion Memory Foam, ActiveTemp phase change material, and additional cooling layers to enhance temperature regulation beyond traditional hybrid construction.

Is a cooling hybrid mattress better than memory foam alone?

Hybrid mattresses combine contouring foam with supportive coils, allowing improved airflow and structural reinforcement compared to all-foam designs, which may retain more heat.

MLILY Midnight ICE Hybrid Mattress | Luxury Copper-Infused Cooling

Proudly Made In The USA

MLILY USA keeps jobs in America with manufacturing facilities located in South Carolina and Arizona.

Vertical Integration

All of our products, materials and processes are sourced exclusively by MLILY, providing unparalleled safety and reliability you can trust.

Eco-friendly Foams

Without ozone depleters, mercury, lead, or heavy metals, our foams are manufactured to be safe for you, your family, and the environment.

Quality Control

Each of our products undergoes thousands of testing cycles to ensure that you always receive the best quality.

Get to Know the Structure of Your Mattress

Explore each layer to see how the 1.0 and 3.0 models differ—so you can find the balance of support and softness that fits your sleep style.

1.0 Firm

3.0 Plush

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1

Enhanced Cooling Knit Fabric Cover

This cover breathes, and the airflow creates a cooling sensation that keeps you comfortable while you sleep. This highly advanced fabric has PCM coated threads that has temperature-regulating properties that move heat away from the body. This material is exclusive to our ICE mattresses.

2

1.5” Copper Gel AeroFusion® Memory Foam /ActiveTemp™ PCM

PCM stands for Phase Changing Material, meaning it can release or absorb body heat to regulate passive temperature while you sleep. Since body temperature lowers to induce sleep and rises to wake you up, this added coating to our specialty foams helps promote a deeper sleep without interruption.

3

2.5” Gel AeroFusion® Memory Foam

Take memory foam to the next level. Micro-channels optimize airflow and temperature regulation to ensure you stay cool while still getting the comfort and pressure-relieving benefits memory foam is famous for. In addition, it offers supportive spinal alignment.

4

2.5” Gentle Flex Foam

This foam is incredibly durable and breathable, yet elastic, allowing it to withstand pressure and weight without permanently deforming. At the same time, it provides the necessary firmness of the base and ideal support for the body during sleep.

5

6” Individually Pocketed Springs with Foam Encasement

We manufacture our own springs to guarantee that the quality is as good as the foams around them. The specially crafted pocketed coil system allows the mattresses to be rolled and compressed for easy shipping. In addition, our pocketed coils are unmatched in their ability to support and conform, letting the sleeper relax and rejuvenate. The fabric exterior wrapping of the individual springs improves airflow through the coils to keep the sleeper comfortable.

6

1” Flex Support Base Foam

Flex Support Base Foam is often the bottom layer of our mattresses. A mattress must provide the necessary support to keep the spine aligned so the sleeper’s muscles relax instead of tightening to compensate. This high-grade foam completes the bottom of the mattress to provide long-lasting durability and support for the top layers.

7

Fiberglass-free FR Inner Cover

A safe and effective flame-retardant layer around the mattress without the disadvantages of fiberglass and other fire-retardant chemicals.

1

Enhanced Cooling Knit Fabric Cover

This cover breathes, and the airflow creates a cooling sensation that keeps you comfortable while you sleep. This highly advanced fabric has PCM coated threads that has temperature-regulating properties that move heat away from the body. This material is exclusive to our ICE mattresses.

2

1.5” Copper Gel AeroFusion® Memory Foam /ActiveTemp™ PCM

PCM stands for Phase Changing Material, meaning it can release or absorb body heat to regulate passive temperature while you sleep. Since body temperature lowers to induce sleep and rises to wake you up, this added coating to our specialty foams helps promote a deeper sleep without interruption.

3

2.5” Gel AeroFusion® Memory Foam

Take memory foam to the next level. Micro-channels optimize airflow and temperature regulation to ensure you stay cool while still getting the comfort and pressure-relieving benefits memory foam is famous for. In addition, it offers supportive spinal alignment.

4

2.5” Gentle Flex Foam

This foam is incredibly durable and breathable, yet elastic, allowing it to withstand pressure and weight without permanently deforming. At the same time, it provides the necessary firmness of the base and ideal support for the body during sleep.

5

6” Individually Pocketed Springs with Foam Encasement

We manufacture our own springs to guarantee that the quality is as good as the foams around them. The specially crafted pocketed coil system allows the mattresses to be rolled and compressed for easy shipping. In addition, our pocketed coils are unmatched in their ability to support and conform, letting the sleeper relax and rejuvenate. The fabric exterior wrapping of the individual springs improves airflow through the coils to keep the sleeper comfortable.

6

1” Flex Support Base Foam

Flex Support Base Foam is often the bottom layer of our mattresses. A mattress must provide the necessary support to keep the spine aligned so the sleeper’s muscles relax instead of tightening to compensate. This high-grade foam completes the bottom of the mattress to provide long-lasting durability and support for the top layers.

7

Fiberglass-free FR Inner Cover

A safe and effective flame-retardant layer around the mattress without the disadvantages of fiberglass and other fire-retardant chemicals.

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2

3

4

5

6

7

1

Enhanced Cooling Knit Fabric Cover

This cover breathes, and the airflow creates a cooling sensation that keeps you comfortable while you sleep. This highly advanced fabric has PCM coated threads that has temperature-regulating properties that move heat away from the body. This material is exclusive to our ICE mattresses.

2

1.5” Copper Gel AeroFusion® Memory Foam w/ActiveTemp™ PCM

PCM stands for Phase Changing Material, meaning it can release or absorb body heat to regulate passive temperature while you sleep. Since body temperature lowers to induce sleep and rises to wake you up, this added coating to our specialty foams helps promote a deeper sleep without interruption.

3

2” Latex-like AdaptiFoam®

This specialty foam is engineered to be open-cell for breathability with all the rebound and firm support of latex while being allergy-free. The properties of this foam offer exceptional airflow and premium comfort.

4

1.5” Gel AeroFusion® Memory Foam

This foam is a premium comfort layer designed to enhance cooling and pressure relief. Infused with advanced gel particles, it helps regulate temperature by dissipating heat, while the open-cell structure promotes airflow for a more breathable sleep surface. The responsive memory foam contours to the body, providing balanced support and a plush, refreshing feel.

5

1.5” Liquid Gel CoolFlex™ Foam

This foam is generously infused with liquid cooling gel swirled into the foam’s cellular-like structure. This keeps the sleeper cooler and allows more air to circulate through the foam layers.

6

6” Individually Pocketed Springs with Foam Encasement

We manufacture our own springs to guarantee that the quality is as good as the foams around them. The specially crafted pocketed coil system allows the mattresses to be rolled and compressed for easy shipping. In addition, our pocketed coils are unmatched in their ability to support and conform, letting the sleeper relax and rejuvenate. The fabric exterior wrapping of the individual springs improves airflow through the coils to keep the sleeper comfortable.

7

1.5” Flex Support Base Foam

Flex Support Base Foam is often the bottom layer of our mattresses. A mattress must provide the necessary support to keep the spine aligned so the sleeper’s muscles relax instead of tightening to compensate. This high-grade foam completes the bottom of the mattress to provide long-lasting durability and support for the top layers.

1

Enhanced Cooling Knit Fabric Cover

This cover breathes, and the airflow creates a cooling sensation that keeps you comfortable while you sleep. This highly advanced fabric has PCM coated threads that has temperature-regulating properties that move heat away from the body. This material is exclusive to our ICE mattresses.

2

1.5” Copper Gel AeroFusion® Memory Foam w/ActiveTemp™ PCM

PCM stands for Phase Changing Material, meaning it can release or absorb body heat to regulate passive temperature while you sleep. Since body temperature lowers to induce sleep and rises to wake you up, this added coating to our specialty foams helps promote a deeper sleep without interruption.

3

2” Latex-like AdaptiFoam®

This specialty foam is engineered to be open-cell for breathability with all the rebound and firm support of latex while being allergy-free. The properties of this foam offer exceptional airflow and premium comfort.

4

1.5” Gel AeroFusion® Memory Foam

This foam is a premium comfort layer designed to enhance cooling and pressure relief. Infused with advanced gel particles, it helps regulate temperature by dissipating heat, while the open-cell structure promotes airflow for a more breathable sleep surface. The responsive memory foam contours to the body, providing balanced support and a plush, refreshing feel.

5

1.5” Liquid Gel CoolFlex™ Foam

This foam is generously infused with liquid cooling gel swirled into the foam’s cellular-like structure. This keeps the sleeper cooler and allows more air to circulate through the foam layers.

6

6” Individually Pocketed Springs with Foam Encasement

We manufacture our own springs to guarantee that the quality is as good as the foams around them. The specially crafted pocketed coil system allows the mattresses to be rolled and compressed for easy shipping. In addition, our pocketed coils are unmatched in their ability to support and conform, letting the sleeper relax and rejuvenate. The fabric exterior wrapping of the individual springs improves airflow through the coils to keep the sleeper comfortable.

7

1.5” Flex Support Base Foam

Flex Support Base Foam is often the bottom layer of our mattresses. A mattress must provide the necessary support to keep the spine aligned so the sleeper’s muscles relax instead of tightening to compensate. This high-grade foam completes the bottom of the mattress to provide long-lasting durability and support for the top layers.

Product Specs

Mattress Size & Dimensions

Mattress Size	Dimensions	Best For
Twin	38" x 75"	Single sleepers, kids rooms
Twin XL	38" x 80"	Tall single sleepers, dorms
Full	54" x 75"	Single sleepers, guest rooms
Queen	60" x 80"	Couples, master bedrooms
King	76" x 80"	Couples who want extra space
California King	72" x 84"	Tall couples, spacious rooms

Mattress Size:

Twin

Dimensions:

38" x 75"

Best For:

Single sleepers, kids rooms

Mattress Size:

Twin XL

Dimensions:

38" x 80"

Best For:

Tall single sleepers, dorms

Mattress Size:

Full

Dimensions:

54" x 75"

Best For:

Single sleepers, guest rooms

Mattress Size:

Queen

Dimensions:

60" x 80"

Best For:

Couples, master bedrooms

Mattress Size:

King

Dimensions:

76" x 80"

Best For:

Couples who want extra space

Mattress Size:

California King

Dimensions:

72" x 84"

Best For:

Tall couples, spacious rooms

Unlocking Deep Sleep

Engineered with precision and purpose, each MLILY design combines world-class
innovation and comfort to meet your body where it rests best.

Stay Cool All Night

The upgraded cooling fabric in our ICE Series offers an instantly cool sensation as you fall asleep. The top memory foams feature three advanced cooling technologies—cooling gel, active-temperature copper, and PCM—to enhance heat dissipation and keep you cool all night long. It’s perfect for those who tend to feel hot during the night, ensuring a comfortable and restful sleep experience.

Round swatch of blue and white marbled material

Comfort You Can Feel

We took everything you loved about the Midnight Firmer 1.0 and made it even better! With a thicker layer of Gel AeroFusion® Memory Foam and Gentle Flex Foam, this mattress now offers a cozy medium feel that takes your sleep experience to the next level. And don’t worry—while it’s super comfortable, it still keeps the breathability and pressure relief you need for a great night’s sleep.

Sleep Deeper on Our Springs

Experience luxurious sleep with our innovative spring system. It provides necessary support and promotes airflow to prevent overheating. These responsive springs adapt to your movements, providing personalized support exactly where you need it most. With minimal motion transfer, you can enjoy deep, uninterrupted sleep, regardless of how restless your partner may be.

Transform Your Bed
Into a Personalized
Sleep System

Take your comfort to the next level with an MLILY Adjustable Base.
Effortlessly raise your head or feet with a wireless remote, ease pressure points,
and discover your ideal position for reading, relaxing, or sleeping.

Shop Adjustable Bases

Midnight

Wellflex

ChiroPro

All-foam Construction

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✔

X

Hybrid Pocketed Coils

✔

X

✔

Zoned Lumbar Support

X

✔

Reinforced Edge Support

✔

X

✔

Best Motion Isolation

X

✔

X

Shop Now

Stay Fresh, Sleep Better

Block moisture, pests, and daily wear while preserving your mattress feel.

Where to Try MLILY

Explore models, compare feels, and get fitted by a sleep specialist.

Find a Location Near You

MILY mattresses on display in a store with brick walls and visible branding.

Trusted by Sleepers Around the World

Two people sitting on a MLILY mattress in a stylish bedroom.

No more back pain

My husband and I absolutely love our new bed. He had back pain every morning after waking up on our old mattress. He feels so much better now. I also love the soft yet supported feel of this mattress. Its easy to get comfortable and I fall asleep even faster.

MLILY Dream

Emily Johnson

Verified Buyer

Woman sleeping on a bed with white pillows and beige headboard

Adjustable

I have spent a lot of money on pillows trying to find the right one and they always seem to be too full,have too much stuffing in them and very uncomfortable and hurt my neck. I finally found the pillow I’ve been searching for I love the fact that there’s a zipper that you can take out the filling and you can adjust the pillow to the way you want it.

AirCell Classic Pillow

Lorena

Verified Buyer

Couple sitting on a MLILY mattress in a modern bedroom.

Fast delivery

Delivery was on time and driver was great. Boxes were heavy but had help carrying them in. Instructions were clear and set up was not hard. Love all the features. Sleep very well. Love the ease of adjustment of head to foot. Very pleased with product.

PowerCool Medium Sleep System

Ceazar

Verified Buyer

Expensive, but good

Needed this type of bed during a period limited mobility. Even after full recovery, I continued to use this bed because of the comfort. When I see the advertised prices of some of the big name adjustable beds, I am so glad I found this fairly inexpensive alternative.

PowerCool Firm Sleep System

Anonymous

Verified Buyer

Child holding a pillow with 'MLily Kids' branding on a light blue floor.

Great for toddler AND adult use

This was a REORDER because I love everything about these pillows. Machine wash/delicate and dry/low. Soft and snuggly. Great for adult naps in the car. Most of all, BELOVED by toddler grandchildren. Perfect little person sized pillow.

JAMA Pillow

Anonymous

Verified Buyer

Woman lying on a bed with an ergonomic pillow

Best pillow ever!

Second Milly pillow. Tried first one in Portugal and had to have one back home!

Serenity Contour Pillow

Sally Dunn

Verified Buyer

Midnight ICE Hybrid Mattress

Choose Your Size: Twin XL

Firmness: Firmer 1.0