• “It's hard to beat the all-night comfort and high-end feel.”

  • “Ranked #1 among NapLab's tested memory foam hybrids, with a perfect 10/10 for pressure relief.”

  • Tested and loved by sleepers worldwide

    Over 500+ verified reviews

  • Lifetime warranty
  • Free shipping
Apex Hybrid mattress on a wooden bed frame in a warm bedroom
  • Top rated cooling mattress
  • Top 5 memory foam mattress, 2025
  • “Best memory foam hybrid”
Couple relaxing with coffee on the Apex Hybrid mattress
Apex Hybrid, layer by layer: seven layers from the cooling zoned euro top to the stable base
Overhead view of the Apex Hybrid quilted cover

“It's hard to beat the all-night comfort and high-end feel”

Close-up of the Apex Hybrid cover and side panel

Best memory foam hybrid

“The Glacier Apex is the highest-performing memory foam hybrid we've tested.”

Dog resting on the Apex Hybrid mattress

Rated 4.8 by Apex sleepers

“I sleep cooler on the Apex than on any mattress before.”

Apex Hybrid mattress on a bed frame, angled view
Couple relaxing with coffee on the Apex Hybrid mattress
Apex Hybrid, layer by layer: seven layers from the cooling zoned euro top to the stable base
Overhead view of the Apex Hybrid quilted cover

“It's hard to beat the all-night comfort and high-end feel”

Close-up of the Apex Hybrid cover and side panel

Best memory foam hybrid

“The Glacier Apex is the highest-performing memory foam hybrid we've tested.”

Dog resting on the Apex Hybrid mattress

Rated 4.8 by Apex sleepers

“I sleep cooler on the Apex than on any mattress before.”

Apex Hybrid mattress on a bed frame, angled view
  • Lifetime warranty
  • Free shipping

Apex Hybrid

Experience Glacier's most advanced cooling mattress. Handcrafted in the USA, the Apex Hybrid delivers twice the cooling fibers and triple the pressure-relieving memory foam of the Original, combining elite temperature regulation with luxurious comfort and precision support.

$787 $1,049 Save $262

Black Friday: 25% off the Apex

Save up to $650 on your mattress

  • Our coolest, even in warm rooms
  • Firm support without pressure points
  • Choose Soft, Medium or Firm
  • Sleep through your partner rolling over

What size is your bed?

Choose your firmness

Not sure ?

What size is your bed?

Size guide

Every Apex° is 14" tall and made to order in the USA.

Size DimensionsWeight
TwinKids, single sleepers 38" W × 75" L78 lbs
Twin XLTaller single sleepers 38" W × 80" L81 lbs
FullSingle sleepers who like room 54" W × 75" L97 lbs
QueenCouples, most bedrooms 60" W × 80" L115 lbs
KingCouples who want space 76" W × 80" L139 lbs
Cal KingTaller couples 72" W × 84" L139 lbs
Split KingAdjustable bases 2 × 38" W × 80" L162 lbs

Not sure which size?

Feel: Soft 4 out of 10

Find your Apex° feel

Same cooling in every feel. Pick the support that suits how you sleep.

Soft

4/10
4/10

Deep cushioning from the thickest comfort layers. You sink in and feel hugged.

Deep cushioning. You sink in and feel hugged.

Best for

  • Side
  • Combo

Lighter sleepers who like a plush feel

Most popular

Medium

6/10
6/10

Gentle contouring on top, solid support underneath. Balanced for most people.

Gentle contouring on top, solid support underneath.

Best for

  • Side
  • Back
  • Combo

Couples who want one feel for both

Firm

8/10
8/10

Maximum support with minimal contouring. You lie on top of it, not in it.

Maximum support. You lie on top of it, not in it.

Best for

  • Back
  • Stomach

Heavier sleepers who want firmer support

Still not sure? Most sleepers choose Medium, and you have 365 nights to try it at home.

Choose your delivery

How should it arrive?

Twin · Soft Save $262$787$1,049
In stock Ships in 2-3 days
  • Handcrafted in the USALos Angeles, Chicago and New Jersey

365-night home trial

  1. Sleep on it for at least 30 nightsYour body needs a few weeks to adjust to a new mattress.
  2. Decide any time up to night 365Keep it, or return it free from night 30.
  3. Free pickup and full refundWe collect it from your home.

A $125 fee applies only if the mattress is damaged or unsanitary. [Confirm with Glacier]

Lifetime warranty

  1. Covered for as long as you own itDefects in materials and workmanship.
  2. Repair or replace, at no costContact our sleep specialists to start a claim.

glacier° mattresses are built to last, and we stand behind our quality with a LifeTime Limited Warranty™. This covers defects in materials and workmanship, giving you peace of mind knowing your investment is protected for the long haul.

Free shipping

  1. Every size ships freeDelivered by UPS, compressed in a box.
  2. Ships in 2-3 business daysMade to order in the USA.
  3. Want it set up for you?White Glove delivery, +$225: room-of-choice setup and old-mattress haul-away, 14-21 days.

Free returns

  1. Sleep on it for at least 30 nightsYour body needs a few weeks to adjust to a new mattress.
  2. Return it free, any night from 30 to 365Contact us and we schedule a pickup from your home.
  3. Get a full refundOnce the pickup is done, we refund your original payment.

A $125 fee applies only if the mattress is damaged or unsanitary. [Confirm with Glacier]

Questions before you buy?

Which firmness is right for me?

Pick by how you sleep. Soft suits side sleepers, Medium suits most back, side and combination sleepers, Firm suits back and stomach sleepers.

Yes. The cooling cover and breathable layers move heat away from your body, so the surface stays cool from the moment you lie down until morning.

Standard delivery ships in 2-3 business days via UPS. White Glove delivery is scheduled with a local partner and typically arrives in 14-21 days.

Sleep on it for at least 30 nights. If it is not right for you before night 365, contact us and we arrange a free pickup and a full refund.

Still unsure? Ask a sleep specialist

Firmness, sizes or delivery.

Message us

1-877-398-1765

4.7 · 224 reviews

"I tend to sleep hot, and this mattress stays cool all night."
Kelly Y. Verified buyerRead all reviews
Most Premium
    1 10
    Apex Hybrid

    Apex Hybrid

    Maximum cooling. Deep contouring. Luxury-level comfort.

    • Rated for Coolness & Sleep Quality
    • Premium Cooling Hybrid

    The 14" Apex Hybrid Euro pillowtop mattress features 2x more cooling fibers and double the pressure-relieving memory foam of the Original Hybrid with the added benefits of copper for responsive comfort and temperature regulation.

    Black Friday: 25% off the Apex

    Save up to $650 on your mattress

    Select Size
    Comfort Level

    *White glove delivery orders do not get a tracking number, instead, a local delivery partner near you will contact you directly to schedule your delivery

    Room of Choice Placement

    Packaging Removal

    Scheduled Delivery Window

    Full Unboxing & Setup

    Old Mattress Haul-Away

    Trained Delivery Team

    Old mattress haul-away included. No need to drag it to the curb - we take it with us.
    • 365-Night Home Trial
    • Lifetime Warranty
    • Free Shipping
    • Made in the USA
    • Hybrid Construction: Memory Foam + Pocketed Coils
    • Engineered For Cooling + Recovery Sleep
    • Upgraded Cooling Cover
    • CarbonICE™ Lumbar Zone Support
    • ArcFLOW° Ventilated Foam for Pressure Relief
    View full details

    Apex Hybrid

    Soft · Ships in 2-3 days

    Apex Hybrid

    $787 $1,049Save $262
    • 365-night trial
    • Free shipping
    • Lifetime warranty
    $787 $1,049Save $262
    Apex Hybrid

    Apex Hybrid
    $787
    $1,049
    Select Size

    365-night home trial

    Award Winning

    Our Award-winning glacier° Apex mattress combines advanced cooling technologies, pressure-relieving foams, and hybrid coil systems to deliver cooler sleep and better overnight recovery.

    Apex Hybrid

    Hybrid Design: premium memory foam comfort layers paired with responsive spring support for the ideal balance of contouring comfort and stability.

    Euro Pillowtop

    Pillow Top models feature an extra layer of upholstery for a more cushioned, plush feel.

    glacierTECH° Elite Cooling Cover

    Designed with 2X more cooling fibers than the Original° Hybrid cover to help create a cooler sleep surface from the moment you lie down.

    ChiroZONE™ Quilt Technology

    Engineered for cooler, more supportive sleep with targeted lumbar support, pressure-relieving foams, and responsive comfort coils. CarbonICE™ graphite-infused memory foam and CopperELEMENT™ foam help regulate temperature while enhancing comfort and recovery. Fiberglass-free construction and ARCFlow™ ventilated gel foam create a cleaner, more breathable sleep experience.

    Apex Hybrid

    Hybrid Design: premium memory foam comfort layers paired with responsive spring support for the ideal balance of contouring comfort and stability.

    Euro Pillowtop

    Pillow Top models feature an extra layer of upholstery for a more cushioned, plush feel.

    glacierTECH° Elite Cooling Cover

    Designed with 2X more cooling fibers than the Original° Hybrid cover to help create a cooler sleep surface from the moment you lie down.

    ChiroZONE™ Quilt Technology

    Engineered for cooler, more supportive sleep with targeted lumbar support, pressure-relieving foams, and responsive comfort coils. CarbonICE™ graphite-infused memory foam and CopperELEMENT™ foam help regulate temperature while enhancing comfort and recovery. Fiberglass-free construction and ARCFlow™ ventilated gel foam create a cleaner, more breathable sleep experience.

    THE APEX DIFFERENCE

    Built for elite sleep

    Most mattresses are built to a price point. The Apex is built to a standard.

    3X

    MEMORY FOAM

    60%+

    COOLING FIBERS

    8

    ENGINEERED LAYERS

    Inside the Apex Hybrid Euro top

    • Soft, breathable cover provides quick cooling
    • Ultra-HD foam is quilted into the pillow top for cushioning comfort
    • ChiroZONE™ quilting reinforces the center third for enhanced spinal support
    • Fiberglass free
    • Graphite-infused CarbonICE™ memory foam promotes healthy spinal alignment
    • Helps dissipate heat

    • Promotes cooler, recovery-focused sleep

    • Contours to help relieve pressure points

    • Gel-infused memory foam delivers responsive support and pressure relief
    • Airflow channels enhance breathability
    • Cushions with pressure-relieving comfort
    • Boosts airflow and helps reduce heat buildup
    • Responsive support with reduced motion transfer
    • Reinforced edge support
    • Helps prevent layers from shifting

    Cooling Comfort Zoned Euro Top

    • Soft, breathable cover provides quick cooling
    • Ultra-HD foam is quilted into the pillow top for cushioning comfort
    • ChiroZONE™ quilting reinforces the center third for enhanced spinal support
    • Fiberglass free

    Targeted Lumbar Support

    • Graphite-infused CarbonICE™ memory foam promotes healthy spinal alignment
    • Helps dissipate heat

    CopperELEMENT Responsive Comfort

    • Promotes cooler, recovery-focused sleep

    • Contours to help relieve pressure points

    Cooling Pressure Relief

    • Gel-infused memory foam delivers responsive support and pressure relief

    ARCFlow Ventilated Gel Foam

    • Airflow channels enhance breathability
    • Cushions with pressure-relieving comfort

    Responsive Hybrid & Great Edge Support

    • Boosts airflow and helps reduce heat buildup
    • Responsive support with reduced motion transfer
    • Reinforced edge support

    Stable Base

    • Helps prevent layers from shifting
    Soft
    Medium
    Firm

    The perfect firmness for you

    Soft

    How It Feels

    • Deep pressure relief with a soft, cushioning feel
    • Noticeable body contouring and “hug”

    Ideal For

    • Side sleepers
    • Lightweight sleepers
    • Anyone who prefers a softer, cloud-like feel

    5 Star Ratings

    Trusted Nationwide

    5 star rating

    Real people. Real nights. Real results from glacier°.

    View all reviews

    Real Life.Better Sleep.

    Devon Lane
    Devon Lane
    @loremipsum
    Savannah Nguyen
    Savannah Nguyen
    @loremipsum
    Ronald Richards
    Ronald Richards
    @loremipsum
    Albert Flores
    Albert Flores
    @loremipsum
    Ralph Edwards
    Ralph Edwards
    @loremipsum

    Cool, Breathable Sleep

    Cool, Breathable Sleep

    Our innovative GLACIERTECH° Elite Cooling Cover offers advanced heat dispersal for a refreshing, cool-to-the-touch feel. Together with ARCFlow™ Foam Technology, these layers improve airflow for all-night comfort, keeping your sleep surface cool so you can enjoy a restful night without overheating.

    Support That Moves With You

    Support That Moves With You

    Individually wrapped coils (up to 1,056) provide adaptive, responsive support, absorbing your movements and improving motion isolation. This means every twist, turn, or reposition stays on its side of the bed—so you can sleep undisturbed, even if your partner shifts during the night.

    Find us at a Store Near You

    Store Locator

    FAQ's

    What makes the glacier° Mattress cooling technology unique?

    Our glacier° Mattress features advanced gTECH® Cooling Covers and ARCFlow® Foam Technology, which work together to regulate temperature and ensure you stay cool all night. This innovative design allows for optimal airflow and heat dispersion for a restful sleep.

    How does the 365-day return policy work?

    You can try the Glacier Mattress risk-free for a full year. If it’s not the right fit, return it within 365 days for a full refund, with return shipping covered. Your body needs time to adjust to your new Glacier mattress. Therefore, we do not accept returns until your mattress has been used for at least 30 days.

    What does the lifetime warranty cover?

    Our lifetime warranty covers any defects in materials or craftsmanship. From the date of purchase, if you encounter any issues with the structural integrity or performance of your mattress due to manufacturing defects, we will replace or repair it at no cost to you.

    How can I contact customer support?

    Our customer support team is available 24/7 to assist you with any inquiries or concerns. You can reach us via phone, email, or live chat anytime, day or night, including weekends and holidays.

    FAQ's

    Find the Perfect glacier° Mattress

    Original° Hybrid

    Original Hybrid
    Original° Hybrid
    12" Profile
    Starting from $509

    Core hybrid mattress delivers pressure-relief, deep support, and cooling comfort.

    Cooling
    Firmness
    Comfort
    Pressure Relief
    Shop Now

    Summit° Hybrid

    Summit Hybrid
    Summit° Hybrid
    13" Profile
    Starting from $639

    Enhanced cooling, targeted support and optimized pressure relief.

    Cooling
    Firmness
    Comfort
    Pressure Relief
    Shop Now

    Apex° Hybrid

    Apex Hybrid
    Apex° Hybrid
    14" Profile
    Starting from $787

    Award-winning glacier° Apex Hybrid.
    Upgraded with CopperELEMENT™ for enhanced cooling, body-contouring support, and optimal sleep recovery.

    Cooling
    Firmness
    Comfort
    Pressure Relief
    Shop Now

    Overall rating: 4.741071 / 5 from 224 reviews.

    AI Generated Review Summary

    The Apex Hybrid mattress offers a cool and cozy sleep experience with its cooling layers and plush materials. It provides strong and precise support, making it ideal for all-night comfort. The mattress is designed for responsive comfort and temperature regulation, ensuring a balanced and supportive feel.

    Summary topics

    • Sleep Quality (26%): Based on many customers, the Glacier Apex mattress provides an ideal blend of cool and cozy sleep.
    • Comfort Level (8%): Customers appreciated the Glacier Apex mattress for its cooling layers and plush materials, making it ideal for all-night sleep.
    • Feel (13%): Customers appreciated the feel of the mattress, describing it as soft, supportive, and balanced.
    • Support (18%): Many customers expressed satisfaction with the strong and precise support provided by the Apex mattress, praising its comfort and precise spinal support.
    • Cooling Effect (10%): It was observed by customers that the cooling layers of the Glacier Apex mattress provide a comfortable and cool sleep.

    Review topics: [].

    Review highlights

    • "This mattress feels balanced and intentional." — Ryan H.
    • "Top of the bed is nicely cushioned with good support from the springs underneath." — Dan S.
    • "The bed also feels nice and cool." — Dan S.

    Reviews

    While the mattress seems great,

    "While the mattress seems great, my husband and I are both experiencing significant lower back pain since getting this mattress."

    — Kelli L. (3/5)

    Its okay not the best

    "Its okay not the best mattress I have ever had and I am glad I ordered soft or else it would most likely be to hard!!! I did have to put my 3 inch memory foam topper back on it to be comfortable enough to fall asleep quickly. Its not worth the inconvenience to return or exchange."

    — Lizabeth G. (4/5)

    Glacier Apex Hybrid - perfect bed

    "We love this bed, sleeps cool, plenty of support from a hybrid, yet plush feel is retained with the abundant memory foam. No sinkage, but still comforting and plenty of edge support - you can sit on it and put your shoes on every morning without disturbing your partner. We chose the medium despite preferring a firm supportive feel and this firmness has surprisingly met our needs - but if you like softer maybe choose that firmness. Either way, the company's return policy and responsiveness allow you to try it out and exchanger or return. Personally, we would never think of returning this bed! We look forward to sleep every night since its arrival and the price point and warranty is beyond impressive."

    — Colleen (5/5)

    This mattress is really not

    "This mattress is really not for me. It is incredibly soft. I do not agree with the motion isolation rating. When I’m laying on it by myself, it is fine. But I sleep with my partner every night, and the bed immediately dips in towards the center. I can feel every time he moves even a little bit. Overall, I am hoping to return this mattress when our 30 day trial is up. I do not like it at all."

    — zoey t. (1/5)

    Impossible to sleep on this

    "Impossible to sleep on this bed. Have tried to give it a chance but it’s so painful. Will continue to try but I’m not sure if my health is worth it. I wake up so so stiff with joint pain. It has no pressure relief. My husband who has three herniated disc is unable to sleep on it. Really wanted to love it."

    — Kimberly W. (1/5)

    Felt great.

    "Felt great."

    — Kathleen V. (5/5)

    Amazing

    "Its now been two months since I've owned this matress and let me tell you its amazing. I have been dealing with back pain and due too gerd I have to sleep my side, but the matress that I owned would cause pain on my shoulder and lower back. After expensive research I discovered this brand and took a gambling which paid off. It only took 3 days to see results no pain and i was able to sleep on my side again and sink in just the right amount to be aligned. I would highly recommend this matress."

    — Sergio S. (5/5)

    Love My Mattress

    "I’ve had my Apex Hybrid for about 8 months. I love it. It’s so comfortable."

    — Tonya (5/5)

    Overall I am very impressed

    "Overall I am very impressed with the mattress! It stays cool consistently each night and it works very well with an adjustable mattress. I do not have night sweats anymore and it pairs wonderfully with a Bedjet cooling system. Pair it with some nice cooling pillows and you will get a wonderful sleep!"

    — Reece M. (5/5)

    Had our mattress for 3

    "Had our mattress for 3 nights now and we both love it! Its not often that my wife and I both like a product this much. We are both picky so usually one of us will find something we dont like about something. Not the case with our apex mattress, im a side sleeper and she is a back sleeper and this bed performs great for both sleep styles. We both cant believe how solid and sturdy the mattress is beings it came out of a box. 10 out of 10 highly recommend the Apex hybrid, at this price point I dont think there is a better buy imo."

    — Austin C. (5/5)

    Q&A

    Consult Our Sleep Experts

    Chat with us
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