Sealy

SealyChill 4 Memory Foam Mattress Topper Twin

575+ bought in the past month

$157.54$190.78

About this item

  • Foam
  • TWIN 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.
  • EASY CARE COVER: Cover is included and is removable and machine washable for easy care.
  • EASY SET UP: Topper comes conveniently compressed and packaged for easy transport and set up. Unbox the topper, unroll it, and lay it flat on top of your mattress for a more comfortable sleep within minutes.
$157.54
Was $190.78Save $33.24

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Product details

BrandSealy
ColorChill Gel
SizeTwin
Fabric TypeFoam
Special FeaturePremium,Removable,Resistant

Technical specifications

brandSealy
colorChill Gel
sizeTwin
fabric_typeFoam
special_featurePremium,Removable,Resistant
closure_typePull On
product_care_instructionsSpot Clean Only
water_resistance_levelNot Water Resistant
age_range_descriptionAdult
materialMemory Foam
thread_count185
model_nameMattress Topper
number_of_items1
manufacturerSealy
upc810013411966
global_trade_identification_number00810013411966
product_dimensions75 x 39 x 4 inches
item_weight18.56 pounds
item_model_numberF02-00161-TW0
best_sellers_rank#953,052 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #719 in Mattresses Toppers
refilldown, gel, memory-foam
assembly_requiredNo
batteries_requiredNo
included_componentsCover

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Customer reviews

4.4551 ratings

Customers say

Customers find the mattress topper comfortable, saying it feels like sleeping on a cloud and helps with back pain. Customers also disagree on the size, with several noting it's too small for queen-sized beds.

★★★★★

Great addition to any bed as well as a rejuvenation to a tired mattress.

CharleyJuly 13, 2025

I bought this mattress topper for our Cal King bed and I couldn’t be happier. This is a quality product that improved both my and my wife’s sleep. We have not used it on many hot nights but it’s not suffocating and breaths. You don’t sink in immediately and changing positions is easy. I do find myself in the same position in the morning as when I fell asleep so it must limit my tossing and turning. Read more

★★★★★

Seally chill gel bed topper

Marion McCabeJuly 9, 2024

Very comfortable, got good volume to it, u don't sink into the flooring holds u in good body alignment. It has very good depth .. I have had knee surgery this topper is super & it really helps with maintaining coolness..!! It's supportive to body..truly great choice well worth it will replace it with same when needed .... this is solid choice for post op comforts .. it would help with skin protection Looks great, best to use protective cover on it Read more

★★★★★

OMG!!!! I LOVE IT!!!! 💗

TrayceeDecember 15, 2024

This topper is absolutely wonderful. I have a lot of pain in my body. Degenerative joint disease and a very bad back. Just a couple days of sleeping on this and I felt so much better getting up in the mornings. I won't say the pain is gone, but it does let me sleep well. It is very comfortable. You should try it.... UPDATE:::::: I have had this for almost a year now and it feels the same as when I bought it. Wow.. awesome.. I am so pleased. Read more

★★★★☆

Comfortable

john pauleJuly 19, 2024

Turned my cheap mattress into a luxury mattress. Very comfortable Read more

★★★★★

No smell at all for Queen size.

RevDecember 1, 2023

There was NO smell at all for the Queen size. I was prepared to air it out for 2 -7 days, but there was no need at all. It did not smell like anything. This was something I was on the fence about and made me hedge on buying it, because I do not have the time or space to air it out. I am so happy it doesn't smell at all. It arrived in a medium sized box, curled up, I removed it, placed it on my bed, it expanded, I placed the white cover on it and slept on it. There was ZERO smell at all. In terms of comfort, it is firmer than other mattress covers I have used in the past, but it is soft and not hard. I feel like my quality of sleep greatly increased. We will see how it goes for the next few days and weeks. Read more

★★★☆☆

No Support

CCTNJuly 7, 2025

The comfort of any mattress/topper is going to be highly subjective. With that in mind it’s 2am and I’m awake because I got up and stripped the bed to take this off. It was so uncomfortable. Mine is solid blue foam and doesn’t look like any of the pics. I can tell there’s some cooling effect but it doesn’t last or at least it’s not even. It would get very warm where I sink in but legs stayed cooler. The sinking was uneven so it gave the sensation of legs elevated or bent in half. Pretty awful. It hurt my lower back and I don’t have back problems. It created pressure where there was none before. This is the foam piece I’m referring to. The other topper piece is a joke but I knew that. Those are being offered by so many sellers and advertised as 1-2” but they’re all lumpy garbage under the sheets. Total marketing. The foam is what you’re buying. Anyway, way too soft. No support. If you’re a very small lightweight person it might be fine or even great. I’m 6’2 and 240 lbs. Hit the gym every other day. Hips sunk right down to my mattress while the rest of me did not. Lol Aside from that, no smell, looked tiny when I opened it and way too small (like a twin) but it expanded to a correct queen size very quickly. Probably a good price. Just not for me. Read more

★★★★★

Thick foam / Nice cover

cindy ramonJanuary 26, 2024

Bad: 1. odor from unpacking is intense! Lasts about four hours (gave me a stinger of a headache). 2. Package is heavy so get a strong person to help not break your back Good: 1. Foam is really really thick. 3-4 inches for sure. Combination of foam and gel 2. Padded cover is thick and has deep pockets Read more

Review image 1Review image 2
★★★★★

Feels like a cloud!

HaleyJanuary 29, 2023

My mattress is getting older but I didn’t want to replace it yet. My friend recommended I get a memory foam topper, so I looked into different brands. I decided to get this one because I’ve always had good experiences with sealy. I’m so happy I purchased this one! I have neck/back pain, and this topper has improved my sleep quality and I wake up feeling refreshed now. My back doesn’t hurt as bad and it feels like sleeping on a cloud. I’m a side sleeper, and the firmness is in the middle. Not too firm and not too fluffy. This is my first mattress topper and memory foam product I’ve owned. The price is a bit high, but I’m very happy with my choice! I’ll edit my review in a few months if anything changes. Read more

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