Name: Sleep Innovations Marley 12" Cooling Gel Foam Matt
Brand: Sleep Innovations
SKU: 3MW6PFMSK368
Price: 442.24 CAD
Availability: OutOfStock
Rating: 4.3 (262 reviews)

Walmart US Ecommerce Website

GENERAL MERCHANDISE

PHARMACY

GROCERIES

VUDU

SPARK

PHOTO

ADVERTISING

SAVINGS CATCHER

GIFTCARDS

INHOME

AFFILIATE

ONEAPP

LOTUS

HELP

SMART_REORDER

GROCERY

CONV_COMMERCE

Buy Box Ad Container Module for Desktop

Custom HTML Module - About Klarna

Custom HTML Module - About SalesFinancing - Second update

You'll choose a plan at checkout.

#515357

I want delivery savings with Delivery Pass

#0071dc

NEW Fulfillment Tue Apr 15 2025 2:17 PM EDT

MTZ Team | Marquee 1 Ad | Item Page

MTZ Team | Marquee 2  Ad | Item Page

MTZ Team | Skyline Ad | Item Page

Other products of interest

MTZ Team | Sponsored Product Carousel - Item Page

More items to explore

MTZ Team | Sponsored Product Carousel - Item Page Broad 

NEW AddonServicesRedesign Fri Jul 18 2025 1:30 PM EDT

NEW AddToCart Mon Jul 14 2025 3:50 PM EDT

NEW AddToCart Tue Apr 15 2025 2:19 PM EDT

NEW BrandBoxDisplayAd Mon Jul 14 2025 9:14 PM EDT

NEW BrandLink Wed Apr 23 2025 12:07 AM EDT

NEW Breadcrumb Mon Apr 07 2025 8:23 PM EDT

Walmart Rewards Mastercard

NEW FinancingOptions Tue Dec 10 2024 3:32 PM EST

I want shipping & delivery savings with

NEW Fulfillment Mon Jul 14 2025 4:00 PM EDT

NEW InternationalShipping Mon May 18 2026 1:02 PM EDT

New Item Page - Nutrition Value Placeholder Module, Wednesday, February 08, 2023, 5:11:53:90 pm

New Item Page - Product Description Placeholder Module, Wednesday, February 08, 2023, 5:14:04:38 pm

New Item Page - Product Ingredients Placeholder Module, Friday, February 10, 2023, 10:34:23:79 am

New Item Page - Product Specifications Placeholder Module, Wednesday, February 08, 2023, 5:15:29:61 pm

New Item Page - Reviews Placeholder Module, Wednesday, March 22, 2023, 10:04:29:34 am

New Item Related Shelves Module, Thursday, June 15, 2023, 6:08:51:10 am

 Price Match Policy

Prices, terms, and availability may vary online, in stores, and in–app. If the advertised price is not shown here, inventory at the advertised price may now be sold out. Please see the other offers, if available, while quantities last. Some items may be available from Marketplace Sellers, who set their own prices, and are not eligible for price match. Items sold in store by Walmart may be eligible for a price match to online items shipped and sold by Walmart. For variable weight items, price shown is an estimated price only – you will be charged for the actual weight of the item. See our

NEW LegalPriceDisclaimer Mon Jul 14 2025 4:11 PM EDT

NEW LegalPriceDisclaimer Wed Apr 30 2025 12:13 AM EDT

NEW ListsAndRegistries Tue Apr 15 2025 4:50 PM EDT

NEW PaymentPlans Mon Jul 14 2025 4:15 PM EDT

NEW PaymentPlans Tue Apr 15 2025 1:31 PM EDT

NEW PriceInformation Tue Apr 15 2025 1:30 PM EDT

NEW ProductDescriptionPlaceholderATF Tue Jul 08 2025 11:41 PM EDT

NEW ProductFlags Thu Apr 10 2025 11:42 PM EDT

NEW ProductHighlightsPlaceholder Wed Jul 02 2025 12:43 AM EDT

NEW ProductImages Tue Apr 15 2025 2:13 PM EDT

NEW ProductName Tue Apr 15 2025 12:53 PM EDT

NEW ProductReturnPolicyDetails Tue Dec 10 2024 3:17 PM EST

NEW ProductReturnPolicy Mon Jul 14 2025 5:04 PM EDT

Return Policy

NEW ProductReturnPolicy Tue Apr 15 2025 2:28 PM EDT

NEW ProductStickyBuyBox Wed Jul 02 2025 12:55 AM EDT

NEW PromoDiscount Tue Apr 15 2025 6:53 PM EDT

New SellersSecondaryBuyBox Module, Tuesday, September 05, 2023, 4:02:21:76 pm

NEW ShopWithConfidence Thu Jan 15 2026 2:20 PM EST

NEW SocialProofMessage Tue Apr 15 2025 7:17 PM EDT

NEW SoldAndShippedBy Mon Jul 14 2025 5:04 PM EDT

NEW SoldAndShippedBy Tue Apr 15 2025 2:23 PM EDT

New!

More savings, less stress.

HSK_Subscribetosave_E_v2

NEW SubscriptionOptionsModule Tue Apr 15 2025 6:44 PM EDT

NEW SubscriptionPriceMessage Wed Apr 23 2025 6:48 PM EDT

NEW Variants Wed Apr 23 2025 11:01 PM EDT

[Sticky] BuyBoxAd Mon Aug 11 2025 3:59 AM EDT

[Sticky] PriceInformation Mon Jul 14 2025 4:03 PM EDT

Syndigo

True

dWeb: L1/L2- Comparison Chart- WK 07, 2026

#000000

Item Carousel - Rich Relevance 1

RR carousel

Item Carousel - Rich Relevance 2

RR carousel 2

Item Carousel - Rich Relevance 3

Sleep Innovations Marley 12" Cooling Gel Foam Matt

<ul><li><strong>Cooling Sleep Surface</strong>: Features a 12-inch cooling gel memory foam top layer and air circulation channels in the support layer to maintain a comfortable climate.</li><li><strong>Pressure Relief Support</strong>: Combines a gel memory foam top layer and a supportive center to relieve pressure points on knees, hips, and shoulders.</li><li><strong>Motion Isolation</strong>: Prevents motion transfer, allowing undisturbed sleep for partners.</li><li><strong>Hypoallergenic Construction</strong>: Includes a hypoallergenic cover and CertiPUR-US certified foam for high-quality materials.</li><li><strong>Firmness Options</strong>: Available in both medium-firm and firm options to suit different sleep preferences.</li></ul>

Twin Size Cooling Memory Foam Mattress: This 12-Inch cooling gel memory foam mattress is perfect for hot sleepers; The gel memory foam top layer and supportive center combine to relieve pressure

Bed Size

Mattress Comfort Level

Mattress Type

Mattress Thickness

Brand

Material

Mattress Top Type

Assembled Product Dimensions (L x W x H)

Assembled Product Weight

Is Assembly Required

Age Group

The triple-layer design of the 12" Marley Mattress keeps you cool and supported all night long. The Gel Memory Foam top layer and supportive middle layer with airflow channels provide a cooling effect, helping to maintain a comfortable climate while you sleep. From the hypoallergenic cover to the robust base, this mattress is built for lasting durability and comfort. Memory foam is proven to relieve pressure points, easing the impact on your knees, hips, and shoulders in any sleep position. It also prevents motion transfer, allowing you and your partner to sleep undisturbed all night long. The 12" Marley Mattress is made from CertiPUR-US® foam, certified environmentally conscious, and tested for durability. Twin Size Cooling Memory Foam Mattress: This 12-Inch cooling gel memory foam mattress is perfect for hot sleepers; The gel memory foam top layer and supportive center combine to relieve pressure Cooling Comfort: Available in medium and medium-firm options, the Marley mattress features a triple layer design with airflow channels in the supportive middle layer to maintain a comfortable climate all night Support For Every Sleeper: Whether you are a side sleeper or feel best on your stomach or back, looking for motion isolation, edge support, and / or breathability, we have an eco-conscious mattress for you CertiPUR-US Certified: Our memory foam mattresses, mattress toppers, and pillows are all hypoallergenic, offering you high-quality materials for high-quality sleep Committed To Great Sleep: We invented the memory foam mattress in a box and we continue to innovate restorative foams and fabrics to give you the best night's sleep

Collection

Features

Manufacturer Part Number

Model

Fishing Rod Type

Size

Textile Raw Material Type

Animal Type

Desk Chair Type

Hat Size

Protective Eyewear Type

Fishing Lure Type

Universal Product Code (UPC check)

Diaper Size

Shoe Size

Hockey Stick Type

Extension Size

Sock Size

Swim Vest Type

Boxing Glove Type

Bra Size

Size Per Pearl

Bicycle Lock Type

Desk Type

Fishing Net Type

Bicycle Pump Type

Bra Cup Size

Bed Type

Arm Style

Paintball Marker Type

Bicycle Derailleur Cage Size

Golf Club Type

Hockey Puck Type

Watch Features

Fishing Rod & Reel Combo Type

Bed Frame Type

Bed Pillow Size

Computer Software Type

<!DOCTYPE html>
<html>
   <head>
      <meta name="viewport" content="width=device-width, initial-scale=1">
      <link
         rel="stylesheet"
         href="https://unpkg.com/tachyons@4.12.0/css/tachyons.min.css"
         />
   </head>
   <body>
      <div class="flex flex-column justify-center w-100 ph3 normal lh-copy pt1">
            <div class="tc">
               <img src="https://i5.walmartimages.com/dfw/8822aef6-7abe/k2-_f4ee767f-a90a-4f70-be39-71e5d7b238a0.v1.jpg">
               <h3>4 equal payments</h3>
               <h4 class="gray">Buy what you love and split the cost. It's that easy. </h4>
            </div>
            <ul>
            <b>
               <li>Add item(s) to your cart.</li>
               <li>
                  Add items to checkout and choose 
                  <image height="14" width="auto" src="https://i5.walmartimages.com/dfw/8822aef6-7abe/k2-_f4ee767f-a90a-4f70-be39-71e5d7b238a0.v1.jpg"></image>
               </li>
               <li>Enter your debit or credit card information. </li>
               <li>Your first payment is taken when the order is processed, and the remaining 3 are automatically taken every two weeks.</li>
            </b>
            </ul>
            <p class="gray">Please note that a higher initial payment may be required for some purchases. Pay later in 4 <a href="https://cdn.klarna.com/1.0/shared/content/legal/terms/0/en_ca/paylaterin4" target="_blank">terms</a> available here. For Quebec residents, these Pay Later 4 <a href="https://cdn.klarna.com/1.0/shared/content/legal/terms/0/en_ca/paylaterin4_quebec" target="_blank">terms</a> are applicable. </p>
      </div>
   </body>
</html>

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1" />
    <link
      rel="stylesheet"
      href="https://unpkg.com/tachyons@4.12.0/css/tachyons.min.css"
    />
    <style>
      body,
      html {
        font-family: 'Everyday Sans', Arial, sans-serif;
      }

      li {
        margin-bottom: 0.5rem;
      }
    </style>
    <title>Walmart Installment Plan</title>
  </head>

  <body>
    <div class="col-container w-100 normal lh-copy pt1">
      <div class="col tc">
        <img
          width="35%"
          src="https://i5.walmartimages.com/dfw/8822aef6-971e/k2-_ed78b905-6394-4f88-a805-ab299123f2cc.v1.png"
          alt="Walmart Installment Plan"
        />

        <h3>Shop today, take time to pay</h3>
        <p>
          Split your purchase into 6 equal installments*  /
          <a
            href="https://i5.walmartimages.ca/dfw/8822aef6-d3f1/k2-_417f32f7-5074-45a6-b23d-5d5b3039e5b8.v1.pdf"
            target="_blank"
            rel="noopener noreferrer"
          >
            Terms and Conditions apply
          </a>
        </p>

        <h4>Here's how it works</h4>
        <ul class="tl">
          <li>Spend $199.99 or more on walmart.ca**</li>
          <li>Select Installment Plan at checkout</li>
          <li>
            Pay with your Walmart Rewards Mastercard. If you don't have one,
            click "Apply Now".
          </li>
        </ul>

        <h4>Details</h4>
        <p>
          Your qualifying purchase will be split into 6 equal monthly
          installments charged to your Walmart Rewards Mastercard. If your items
          ship on separate dates, each shipment will be converted to a separate
          Installment Plan.
        </p>

        <h4>Don't have a Walmart Rewards Mastercard?</h4>
        <p>
          Apply now and upon approval use your new account to enjoy the
          convenience of an Installment Plan on eligible purchases*. Purchased
          items must appear on a single receipt totaling $199.99 or more (before
          taxes, discounts, Walmart Reward Dollar™ redemptions, and
          shipping/delivery fees)∆
        </p>

        <p>
          *See
          <a
            href="https://www.walmart.ca/cp/shop/installment-plan/6000204340202?icid=Glass_PIP_FinancingOptions_WRMC_LearnHow_TermsConditions2_WM"
            target="_blank"
            rel="noopener noreferrer"
          >
            Terms and Conditions
          </a>
          for full details
        </p>

        <p>
          ** Eligible Installment Plan purchases are excluded from earning
          Walmart Reward Dollars™. Walmart Gift Cards and Walmart Reward
          Dollars™ cannot currently be used on Installment Plan transactions.
         
        </p>

        <p>
          ∆ All new credit card applications are subject to approval by
          Fairstone Bank of Canada.
        </p>

        <div class="pt3">
          <a
            href="https://www.walmart.ca/en/cp/installment-plan/6000204340202?icid=Glass_PIP_FinancingOptions_WRMC_LearnHow_ApplyNow_WM"
            target="_blank"
            rel="noopener noreferrer"
          >
            <button
              class="pv2 ph3 sans-serif bg-blue white bn no-underline br-pill f6 pointer b"
              type="button"
            >
              Apply now
            </button>
          </a>
        </div>
      </div>
    </div>
  </body>
</html>

Twin

Full

Queen

King

California King

Comfort

Price

Value

Smell

Quality

Firmness

Pain

Support

Set Up

Feel

Unpacking

Construction

Softness

Instructions

Frame

I have been suffering from lower backpain over a decade, I have done many things and have seen many doctors, chiropractors, done X-ray, MRI and nothing worked. A few months ago I visited a friend of mine in the USA, I laid on her bed and I suddenly realized I was not feeling any backpain. I asked her about the mattress and she told me where she bought. A few months later, I bought and shipped one to myself. 
I'm now having some of the best sleep I've had in over a decade. Thanks for the solution to my backpain issue and a great night's rest.
I recommend this mattress to anyone who might be suffering from backpain like I was.

Backpain gone!!!

Samsclub.com

We absolutely love our 10 inch Marley cool Memory foam mattress.  Not too soft, not too hard just right! I would say a medium firm. Set up was very easy, the California king fit perfectly in our California king waterbed frame. My husband and I were waking in the mornings with pain in shoulders, back,hips and other places. No pain with our new Marley:) Better sleep, less tossing and turning. Great price, fast delivery. Mattress has some odor from packing,  but quickly goes away. We would purchase again!

Loving our 10 inch Marley mattress!

walmart.com

We are thrilled with this purchase.  I used to sell high end mattresses for a famous department store in Chicago. I knew there was no such thing as a decent low end mattress set other than for a guest room, and felt bad selling them as long term sets. This is an amazing bed, and even if we periodically replace it, so be it.  We love it, and so did consumer reports prior to our purchase.  Go ahead folks, buy it.

Best mattress ever!!!

I WAS VERY CONCERNED ABOUT ORDERING A MATRESS ON LINE DUE TO A VERY BAD BACK AND LEG ISSUES. 

AT FIRST I WASN'T COMFORTABLE AND THOUGHT I WOULD HAVE TO SEND IT BACK. 

BUT I GAVE IT A WEEK AND NOW IT'S VERY COMFORTABLE AND I FEEL LESS PAIN WHEN I GET UP IN THE MORNING. 

A GREAT FIND.  

IT HAS BEEN A VERY LONG TIME SINCE I SLEPT THROUGH THE NIGHT. 

IT'S WORTH THE MONEY AND YOU DEFINITELY WILL GET A GOOD NIGHTS SLEEP.

SKEPTICAL TO ORDER A MATTRESS ON LINE BUT GLAD I

I bought this for my Airbnb (two of them) in the 10".  It was also recommended on BiggerPockets for short term rentals. I had a guest ask for the make and model of this mattress because they slept so good on it. They said they hadn't slept on a memory foam type before, and was unsure about it at first. They ended up loving it, both the guest and his wife, and wanted to buy one for themselves. You can't beat the price either.

Airbnb guests now want to buy it

Used Consumer Reports for this purchase given great scores for such the price. Purchased for boys about 100lbs each and they love the mattresses. Wouldnt hesitate to recommend given quality ratings for less than 1/3 of of the cost of similarly scored items.

Great mattress, even better price

We bought this mattress to replace a water bed.  My wife likes it better than the water bed and I like it almost as much.  She likes the new mattress for both back and side sleeping positions.  I like it for back sleeping but find it a little stiff for side sleeping.  I am cold natured and liked the water bed always being warm but she likes the Sleep Innovations mattress being cooler.  Now, I turn the electric blanket on PreHeat and am happy with a warm bed to get into.

One heads up - The instructions say to allow three days for fun expansion.  I found that the width and thickness were fully expanded in a few hours but it took the full three days for the length to expand to 80 inches.  I was worried at the end of the first day when the mattress was only 75 inches long.

Great Mattress

I've only had it for a little over a week and it seems like a good quality mattress. I'm giving it 4 stars because it is a bit too firm for what the description stated. I normally prefer a medium to firm mattress but I'm still having some trouble adjusting to the level of firmness. It doesnt allow the memory foam to adjust to your body's curbs. I definitely would not recomend it for a side sleeper. Currently looking into a mattress topper to soften the feel a bit, which will be an added expense I was not counting on.

Mattress firmness!

Well , I'm a little nervous... it was super lightweight in comparison to what I have bought prior. I opened it and the lower left corner concerned me. It is a vacation house so I haven't been back to see the outcome. Wish I could upload the pic...tbd

12”

I am quite disappointed in this product! This mattress is not King size (76"X80") as it advertises. It measures 76"X76" and does not fit the bed frame properly.  The specifications on the web description say it is standard size, but this is not true. I cannot recommend this product and wish I could return it.

This is not a King Size mattress!

Sleep Innovations Marley 12" Cooling Gel Foam Matt

Financing options

Your data, your choice