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Sealy

Sealy 4" SealyChill Gel + Comfort Pillowtop Memory Foam Mattress Topper, Twin XL, White

Based on 485 reviews
Condition: New
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$186.01
Save $232.99 was $419.00

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At a glance

Condition
New
Color
Chill Gel
Size
Twin XL
Pattern
4" With Cover
Model
F02-00161-TX0
Weight
18.61 lb
Material
Memory Foam

Features 6

  • Foam
  • TWIN XL MATTRESS ENHANCER: Gel-swirl mattress topper provides a simple solution to enhance any sleep surface with an added layer of comfort and support.
  • PILLOW-TOP DOWN ALTERNATIVE COVER: 1 down-alternative pillow top cover provides an added layer of plush comfort. Cover helps hold the topper firmly in place.
  • SealyChill GEL-INFUSED MEMORY FOAM: 3 of gel-infused memory foam helps provide adaptive comfort and support, plus promotes a cooler sleep experience.

Description

Look to this luxe topper to completely transform your mattress, without replacing it. This 4” topper features SealyChill Gel-Infused Memory Foam – a combination of gel and conforming memory foam which helps provide adaptive comfort and support. The premium memory foam adapts to your unique shape for personalized comfort, while the gel infusion promotes a cooler sleep experience. The 1” pillow top down-alternative cover pairs with 3” of responsive gel-infused memory foam for the ultimate cushioned comfort. Plus, you can rest assured knowing this memory foam has been CertiPUR-US certified – meaning it is made without ozone-depleting chemicals. Topper comes conveniently compressed and packaged for easy transport and set up. Simply unbox, unroll and unwind.

Specs 22

Brand Sealy
Color Chill Gel
Size Twin XL
Fabric Type Foam
Special Feature Premium,Removable
Closure Type Pull On
Product Care Instructions Machine Wash
Water Resistance Level Not Water Resistant

Frequently asked questions

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View our full returns policy here.

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Top Amazon Reviews

In order to achieve world peace everyone has to have this mattress Topper
Color: Dreamlife Size: Queen Pattern Name: 4" With Cover
The memory foam has the perfect amount of phoosh and the quilted cover has the perfect amount of floosh. I wondered if I needed the quilted cover and now I can honestly say yes it was mandatory in a good nights sleep. I think that there are few things that I will talk about as much as I’m gonna begin talking about this specific mattress pad. Not making any comments on the temperature at this time. And the bed being 4 inches higher is regal. Overall I wish I could give everyone this for Christmas. Worth the money. Obsessed ... show more
Reviewed in the United States on January 22, 2025 by Debbie
Good product
Color: Dreamlife Size: King Pattern Name: 4" With Cover
Recommended by my parents. Makes sleeping much more comfortable.
Reviewed in the United States on January 31, 2025 by Amazon Customer
Not so “chill”
Color: Chill Gel Size: King Pattern Name: 4" With Cover
It still gets hot during the night even though this has the chill gel. But overall, it’s quite comfortable and at a good price. There is a chemical smell when you first open it but it disappears after a few days.
Reviewed in the United States on August 8, 2022 by Isabel M.
GAME CHANGER
Color: Chill Gel Size: King Pattern Name: 4" With Cover
I am THRILLED with the quality of this item. I have a king-size premium (expensive) mattress that is way too firm for me. I purchased a different foam topper from BB&B that was over $200 but never gave me comfortable sleep. I always woke up stiff. For a long time I just figured that was the best I could do. I finally decided to try a different brand of topper before cutting my losses and getting a whole new mattress. I've had this Sealy topper for a week and I COULD NOT BE HAPPIER. My back is no longer sore when I wake up. It is not too mushy or too hard. For me it's a GAME CHANGER. I am sleeping better and waking up refreshed. That being said, I think everyone has different preferences in mattresses, so I wouldn't expect it to be perfect for everyone. I'm 5'7,160 pounds and my wife (who also loves it) is of similar stature and for us I can't imagine a more comfortable bed. This was the best money I've spent in a long time. I can't discern if the cooling feature is different than what I'm used to or not. It's definitely not too hot, and MAYBE it's cooler than what I'm used too? I think the laws of thermodynamics limit how much ANY bedding material can make you feel cooler. Oh and the smell that all the reviews mention...yes it smells weird bad out of the box. I let it air out in a separate room for two days and then still smelled through the covers when I layed down. It is finally dissipated and not a problem anymore. I think that the temporary annoyance of a strange smell is a price worth paying for the comfort that this provides. ... show more
Reviewed in the United States on June 19, 2021 by Ronald
Topper
Color: Trueform Size: Full Pattern Name: 3"
Very comfortable
Reviewed in the United States on January 11, 2025 by Carole Seal
Good for a few months but awful after that.
Color: Chill Gel Size: King Pattern Name: 4" With Cover
I’m pretty sure most of the reviews here were written when the topper first arrived and never edited afterwards. It’s thick. The cooling works ok and it’s definitely squishy. Unfortunately it becomes more and more squishy week after week. We are about 100 days in and we are about to throw ours in the trash. Neither my wife or I have slept well in weeks. I wake up sore from head to toe and she tosses and turns all night trying to get comfy on this god awful topper. Usually I can work some humor into my reviews. But I’m too tired for my brain to function properly…. I’m actually laying in the bed right now thinking about how uncomfortable it is as I should be sleeping at 2am. Please heed this warning. Don’t buy this awful topper unless you want to replace it every 2 months. ... show more
Reviewed in the United States on March 21, 2024 by nicholas Venazio
memory foam is good, cover not so much
Color: Chill Gel Size: Twin XL Pattern Name: 4" With Cover
The chunk of memory foam is heavyweight and comfortable. I am very disappointed in the “down alternative” pad supplied, it is thin and has no loft, feels barely filled will polyester floss and the cotton fabric is very thin although sewn well. I did try to fluff it in my clothes dryer before placing it over the memory foam but it remained deflated in appearance and feel. The pockets are generous, I have a 12” mattress and there was no problem with fit. The memory foam did not slide around on the mattress underneath during the night. ... show more
Reviewed in the United States on January 23, 2024 by reinjen
Excellent Product!
Color: Chill Gel Size: Twin XL Pattern Name: 4" With Cover
We had bought 2 XL Twin adjustable beds with Medium comfort “Tempur-Pedic” Mattresses. They were, in our experience, too firm. We were told by the furniture company we bought them from that they would get more pliable and after 2 months, they still were uncomfortably to firm. So I decided to purchase a memory foam topper for my mattress first to try it out. I chose the “Sealy Memory FoamTopper” with a cover. It was the perfect choice. I bought the another one for my husband. Super comfortable! I left his to air out for 24+ hours because it does have a strong industrial oder. It had no more oder after that and it’s super comfy. Sealy is a trusted name. It is an Excellent Product ... show more
Reviewed in the United States on September 13, 2023 by Luisaduran936
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