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

SURGEON GENERAL'S WARNING: Smoking Causes Lung Cancer, Heart Disease, Emphysema, And May Complicate Pregnancy.

SURGEON GENERAL'S WARNING: Quitting Smoking Now Greatly Reduces Serious Risks to Your Health.

SURGEON GENERAL'S WARNING: Smoking by Pregnant Women May Result in Fetal Injury, Premature Birth, And Low Birth Weight.

SURGEON GENERAL'S WARNING: Cigarette Smoke Contains Carbon Monoxide.

DynamicCardCarousel For Tobacco Warnings

NEW AddToCart Wed Apr 09 2025 3:20 PM PDT

Related items to consider

NEW BuyBoxAd Wed Apr 09 2025 3:34 PM PDT

NEW BuyBoxRatingsAndReviews Wed Apr 09 2025 3:11 PM PDT

NEW FlowerDeliveryDate Wed Apr 09 2025 3:16 PM PDT

I want shipping & delivery savings with

#0071dc

NEW Fulfillment Wed Apr 09 2025 3:18 PM PDT

NEW GeneralWarningsPlaceholder Wed Apr 09 2025 3:48 PM PDT

NEW GiftingEligibilityBadge Wed Apr 09 2025 3:17 PM PDT

NEW ItemRelatedShelves Wed Apr 09 2025 3:35 PM PDT

more

Item prices may vary between online (for pickup, shipping or delivery) and in club. Item prices do not include fees for pickup, shipping or delivery (if applicable) unless noted in the item description.

NEW LegalPriceDisclaimer Wed Apr 09 2025 3:15 PM PDT

NEW ListsAndRegistries Wed Apr 09 2025 3:22 PM PDT

NEW MarqueeDisplayAd Wed Apr 09 2025 3:35 PM PDT

NEW MarqueeDisplayAd Wed Apr 09 2025 3:39 PM PDT

NEW PriceInformation Wed Apr 09 2025 3:13 PM PDT

NEW ProductDescriptionPlaceholderATF Wed Apr 09 2025 3:32 PM PDT

NEW ProductDescriptionPlaceholder Wed Apr 09 2025 3:40 PM PDT

NEW ProductIndicationsPlaceholder Wed Apr 09 2025 3:43 PM PDT

NEW ProductName Wed Apr 09 2025 3:10 PM PDT

NEW ProductReturnPolicy Wed Apr 09 2025 3:21 PM PDT

NEW ProductSpecificationsPlaceholder Wed Apr 09 2025 3:41 PM PDT

NEW ProductStickyBuyBox Wed Apr 09 2025 3:23 PM PDT

NEW ReviewsPlaceholder Wed Apr 09 2025 3:51 PM PDT

NEW Variants Wed Apr 09 2025 3:14 PM PDT

Sams WCP AddonServicesRedesign Mon Jul 27 2026 10:34 PM PDT

Sams PDP BrandLink Wed Apr 09 2025 2:02 PM PDT

Sams PDP Breadcrumb Wed Apr 02 2025 8:40 PM PDT

Sams PDP ItemFitment Wed Apr 09 2025 2:00 PM PDT

Sams PDP ProductFlags Wed Apr 09 2025 3:09 PM PDT

Sams PDP ProductImages Wed Apr 02 2025 8:49 PM PDT

Sams SkylineDisplayAd Thu Jul 10 2025 11:02 AM PDT

Sams SNAP Badging Wed Jan 21 2026 8:38 PM PST

Apply Now

Get a $30 statement credit when you open an account and use it to make $30 in eligible Sam's Club purchases within 30 days¹.

¹Offer subject to credit approval. To qualify, you must (i) apply and be approved for a Sam’s Club® credit card account and (ii) use your new account to make Sam’s Club purchases totaling $30 or more (excluding cash advances, gift card sales, alcohol, tobacco and pharmacy purchases) within 30 days of date of account opening. When you open an account online or with your mobile device, purchases cannot be made at in-club registers until the physical card is received. Your physical card should arrive in 7-10 business days from date of account opening. A $30 credit will post to the account within 90 days after the qualifying purchases are made. Offer is valid for newly opened accounts only and each account is eligible for only one $30 offer. We reserve the right to discontinue or alter the terms of this offer any time.

Synchrony Credit Card Banner Anonymous

Complete your purchase with these

PDP boughtTogether SoftBundles Wed Apr 09 2025 3:49 PM PDT

PDP RR0 ItemCarousel Wed Apr 09 2025 3:38 PM PDT

PDP RR1 ItemCarousel Wed Apr 09 2025 3:52 PM PDT

Member’s Mark 4" Pillow Top Gel Memory Foam Mattress Topper

Instructions

<p>The Member’s Mark 4" Pillow Top Gel Memory Foam Mattress Topper adds a plush, cooling layer of comfort and contouring support to help refresh the feel of your mattress.</p> <h3>Transform Your Mattress with Luxe Comfort</h3> <p>This 4" dual-layer topper combines a 1" fiberfill-stuffed pillow top with a 3" gel memory foam layer for a soft-on-top feel with cradling comfort underneath. The pillow top cover is quilted with cooling fibers, and the added fiberfill creates an inviting surface that can help you fall asleep faster while enhancing the overall softness of your bed.</p> <h3>Gel Memory Foam Contouring and Cooler Comfort</h3> <p>The 3" gel-infused memory foam adapts to your body for pressure-relieving comfort in all sleep positions. The gel memory foam helps reduce heat buildup for a cooler, more comfortable sleep surface, and the responsive contouring can help limit sleep disturbances by supporting your body as you move.</p> <p>For added confidence, the foam is CertiPUR-US® certified and contains no heavy metals, phthalates, or ozone depleters.</p> <h3>Removable, Washable Pillow Top Cover</h3> <p>Keeping this mattress topper fresh is simple thanks to a removable pillow top cover. When it needs cleaning, remove the cover and machine-wash it, then place it back on the topper to keep your sleep surface feeling plush and comfortable.</p> <h3>Simple Setup, Size Options, and Warranty</h3> <p>This topper is packed for easy transport and setup—simply unpack, unroll, and unwind. It is available in Twin, Twin XL, Full, Queen, King, and California King sizes to match your mattress, and it includes a 10-year warranty. Dotcom orders ship in plain brown boxes and do not include club packaging features.</p> <br> <h3>Member’s Mark Made Without Commitment™</h3> <p>This item meets our Member’s Mark Made Without Commitment™: Our Member’s Mark Made Without Commitment makes it easier to know what is not in our products, so members can feel better about what is. We simplify the choice for our members by setting a high brand standard for the products they bring into their homes. This isn’t list a list of ingredients, it’s our commitment to simpler ingredients that reflect our members' values. And we deliver this without compromising taste, performance, or value. This means that this item doesn’t contain the 40+ ingredients on our Made Without Commitment list like High Fructose Corn Syrup, Phthalates, Talc, Certified Synthetic Colors/ FD&amp;C Colors, and Formaldehyde. See the full list of ingredients here: <a href="https://www.samsclub.com/cp/members-mark-goals/30001929" target="_blank" rel="noopener noreferrer">https://www.samsclub.com/cp/members-mark-goals/30001929.</a>&nbsp;</p> <h3>Frequently Asked Questions</h3> <h4>What is the construction of the Member’s Mark 4" Pillow Top Gel Memory Foam Mattress Topper?</h4> <p>Dual-layer design with a 1" fiberfill-stuffed pillow top and a 3" gel memory foam layer for a total 4" thickness.</p> <h4>How does the topper help with sleeping hot?</h4> <p>Cooling fibers in the pillow top and gel-infused memory foam help pull away excess heat and reduce heat buildup for a cooler sleep surface.</p> <h4>Does the memory foam contour and relieve pressure?</h4> <p>Cradling gel-infused memory foam adapts to your body for adaptive support and pressure-point relief in all sleep positions.</p> <h4>Is the cover removable and washable?</h4> <p>The removable pillow top cover can be taken off and machine washed for easy maintenance.</p> <h4>What sizes are available?</h4> <p>Twin, Twin XL, Full, Queen, King, and California King.</p> <h4>What are the dimensions for each size?</h4> <p>Twin: 73"×37"×4"; Twin XL: 78"×37"×4"; Full: 73"×52"×4"; Queen: 78"×58"×4"; King: 78"×74"×4"; California King: 70"×82"×4".</p> <h4>Is the foam CertiPUR-US® certified?</h4> <p>CertiPUR-US® certified foam contains no heavy metals, phthalates, or ozone depleters.</p> <h4>What warranty comes with this mattress topper?</h4> <p>It includes a 10-year warranty.</p> <h4>How is this mattress topper packaged for shipping?</h4> <p>It’s packed for easy transport and setup—simply unpack, unroll, and unwind; dotcom orders ship in plain brown boxes without club packaging features.</p>

Brand

<ul>  <li><strong>Thickness:</strong> 4 in</li>  <li><strong>Construction:</strong> Dual-layer</li>  <li><strong>Foam Layer:</strong> 3" gel memory foam</li>  <li><strong>Warranty:</strong> 10-year</li>  <li><strong>Certification:</strong> CertiPUR-US®</li>  <li><strong>Cover Care:</strong> Machine washable cover</li> </ul> <hr> <ul>  <li>Offered in Twin, Twin XL, Full, Queen, King, and California King sizes</li>  <li>4" dual-layer design combines a plush pillow top feel with adaptive gel memory foam support</li>  <li>1" fiberfill-stuffed pillow top with cooling fibers to help you relax into sleep sooner</li>  <li>3" gel memory foam helps reduce heat buildup for cooler, more comfortable sleep</li>  <li>Cradling memory foam contours to your body and helps relieve pressure in any sleep position</li>  <li>CertiPUR-US® certified foam contains no heavy metals, phthalates, or ozone depleters</li>  <li>Removable pillow top cover is machine washable for easy care and lasting freshness</li>  <li>Packed for easy transport and setup—simply unpack, unroll, and unwind; includes a 10-year warranty</li> </ul>

Specifications

<ul> <li><strong>Thickness:</strong> 4 in</li> <li><strong>Construction:</strong> Dual-layer</li> <li><strong>Foam Layer:</strong> 3" gel memory foam</li> <li><strong>Warranty:</strong> 10-year</li> <li><strong>Certification:</strong> CertiPUR-US®</li> <li><strong>Cover Care:</strong> Machine washable cover</li> </ul><hr><ul> <li>Offered in Twin, Twin XL, Full, Queen, King, and California King sizes</li> <li>4" dual-layer design combines a plush pillow top feel with adaptive gel memory foam support</li> <li>1" fiberfill-stuffed pillow top with cooling fibers to help you relax into sleep sooner</li> <li>3" gel memory foam helps reduce heat buildup for cooler, more comfortable sleep</li> <li>Cradling memory foam contours to your body and helps relieve pressure in any sleep position</li> <li>CertiPUR-US® certified foam contains no heavy metals, phthalates, or ozone depleters</li> <li>Removable pillow top cover is machine washable for easy care and lasting freshness</li> <li>Packed for easy transport and setup—simply unpack, unroll, and unwind; includes a 10-year warranty</li> </ul>

Size

Twin-XL

Full

Queen

King

California King

After going to the ER a couple times within 6 months for back, hip, and leg pain that was keeping me up at night, it dawned on me that I might need a new mattress. But just to make sure the problem was the mattress and I didn't need further medical attention I decided to buy the pillow top. I figured if I change what I am sleeping on and the pain goes away, then I've solved the problem. That was a few weeks ago and am I ever glad I bought the pillow top. I am now getting awesome sleep and most of the pain has gone away. I think this topper would be considered firm but it's not hard, I think it's perfect! And it doesn't have an odor. I still need a new mattress but plan to use my current one with the pillow top for a while until I decide which mattress to buy. Thank you Members Mark for a great product!

Lifesaver!

This mattress topper is great. It adds comfort and height to my daughter’s mattress. She really has slept well on it . I’ve never added a mattress topper to a bed before and I might purchase one from my own bed! Recommend if you’re looking for mattress topper!

Add comfort to your bed

This was by far the best topper ever purchased. Firm and supportive. Very pleased with product and value.

4” Pillow Topper

It’s exceptional support, durability, without creating the feeling of sinking into the foam. I’ve been using this topper for 2 weeks and I love it. If you can get it on sale, don’t hesitate!

Great Night Sleep

Top of the line pillow top mattress topper. I absolutely love it! It is so soft and plush. I bought this for post-surgical comfort. This topper surpassed all my expectations. Straight out of the box, it fit over my 14" mattress flawlessly. The comfort is unbelivable. My two daughters put it on my bed and instantly had to have one for themself. The comfort is like sleeping in a 5 star resort hotel.

Exquisite Pleasure!

What a difference this topper made to our mattress. I used to wake up each day wanting to lay in bed for longer but couldn't because my hips and back hurt so much. Since getting this topper, I now don't want to get out of bed! It's so plush and comfortable. Set up was a breeze. I put it on my bed around lunch time and it was ready to go sometime after dinner time.

The only reason I rated it 4 stars is because it states that the cover (white part) adds 1 inch, and it's definitely not 1 inch. It's still immensely comfortable however.

Excellent mattress topper

This memory foam topper is really soft. I got this for my daughter’s bed. She loves it. It is too soft for me, but nice.

Soft

The comfort is great, the smell not so great. Takes a long time to dissipate. Glad it has no flame retardant or other chemicals that affect your health as I’d return it. Glad it’s made in the USA.

Great comfort, funny smell

This topper is super soft, and has an unpleasant chemical odor, it's not cooling at all, i actually feel warmer sleeping on it. I left the topper to air out for about 2 weeks and the chemical smell is still present....Do not buy!

Find something else!

Disappointed. Topper is hard as a rock and has no cooling properties at all. Bad enough that I am writing this at 2:30am wishing I had not taken my other topper off. Topper is so hard it is hurting my shoulder. What a waste of time and hopefulness.

It’s just a bad product

Member’s Mark 4" Pillow Top Gel Memory Foam Mattress Topper 		

Member’s Mark 4" Pillow Top Gel Memory Foam Mattress Topper

Shipping

Highlights

Zinus Night Therapy 4" Cooling Gel Mattress Topper With Washable Cover, Assorted Sizes $119.98

Zinus Night Therapy 4" Cooling Gel Mattress Topper With Washable Cover, Assorted Sizes