Free Shipping on EVERYTHING!* 

Casper Mattress Topper Twin Xl

Reviews of Top Products

Lucid® Comfort Collection Bamboo Charcoal Memory Foam Topper - Gray
"Great Memory Foam and Customer Service!" by Bonnie D.

My daughter, who has back issues, had been using the Lucid Bamboo Charcoal Memory foam on her double-size bed, and loved it. When she moved into a new home, she bought a new queen bed, but her back issues got worse, so I bought her a queen-size for her new bed. Unfortunately, the wrong size was sent to her, but Overstock was quick to resolve it. Their customer service couldn't have been better, and I'm so happy that I chose them to purchase from. Thank you Overstock for your outstanding customer service!

Show MoreCaret Down
632
Lucid® Comfort Collection 3 Inch Gel Memory Foam Topper - Blue

Lucid® Comfort Collection 3 Inch Gel Memory Foam Topper - Blue

Was $89.99 $27.01 OFF
Sale Starts at $62.98
Review by Erika H.

Update 6 months later: there’s a huge tear in the foam after rolling it to store. We rolled it like how it came. It’s only been used twice, such a disappointment. Smells strongly of chemicals when you first open it, but it is decently comfy. We got it for our pull out couch, it’s quite a bit longer than the bed. When not in use, we try to roll it for storage and unfortunately there are multiple tears in the foam (not from the holes that are made into it) Update 1 year later: it’s ALL torn up and ripped. Highly do not suggest it for a pull out couch

Show MoreCaret Down
2228
TopTight Premium Mattress Protector by Linenspa Essentials - White
Review by Melisha

With a small child and a bottle at times it has went above and beyond protection on my mattress ! So for any small spills or just the added knowing that there is a mattress protector bring peace and comfort ! We added it to the guest bed after my mom had a stroke and it has worked out well ! And add just a little puff to the bed

Show MoreCaret Down
7066
THE GRAND Quilted Fitted Mattress Pad Cover Hypoallergenic

THE GRAND Quilted Fitted Mattress Pad Cover Hypoallergenic

Was $51.49 $5.15 OFF
Sale Starts at $46.34
"The perfect bed accessory." by OstkUser4172713

This is a good mattress pad. As someone else in their own review put it, why did I wait so long to buy one. I washed it immediately upon arrival, as is my custom and it washed and dried well. I thought that if anything was going to go wrong it would be in the wash. It held up beautifully maintaining it's original dimensions. When I placed it on my bed I really liked how it fit. Then came the night and it felt really good to sleep on. It made a marked difference. The cushion is adequate and it makes the bed more comfortable than it already is. Will it hold up and stand the test of time? We will see. But having been a professional drycleaner once, I know fabrics and whether something is going to last or not. This is a good product. If your on the fence about it, don't be. You will like it and you'll be glad you bought it in the long run. I am going to order at least 3 more, for now.

Show MoreCaret Down
213
Madison Park Heavenly Soft Overfilled Plush Hypoallergenic Down Alternative Waterproof Mattress Pad - White
"So soft and high quality!" by ucla90049

I bought this for a guest bed and when my teenager felt the softness he took it for his room! Just received it today but it appears to be high quality. If it withstands the first washing I'll be sure to order another. Shipping was super quick and arrived on schedule.

Show MoreCaret Down
385
3 Inch Down Alternative Fiber Bed Mattress Topper by Linenspa Essentials - White
Review by Hannah J.

I absolutely love this mattress topper. We had a VERY firm mattress and we put this topper on and it helps so much! I highly recommend. So very comfortable!

Show MoreCaret Down
479
Lucid® Comfort Collection 4 Inch Gel Memory Foam Topper - Blue

Lucid® Comfort Collection 4 Inch Gel Memory Foam Topper - Blue

Was $165.00 $75.46 OFF
Sale Starts at $89.54
"Great Quality" by OstkUser4114087

LOVE. I'm what people call a bad sleeper because I move around a lot due to the fact that I can never get fully comfortable. However, I used my topper for the first time last night and fell asleep instantly. I did not move around! I stayed in one spot the whole night bc of how comfortable I was. I live in dorms with twin sized beds so I was looking for something to make the bed feel like better quality and this did the trick. Would definitely recommend buying! Shipping was also quick.

Show MoreCaret Down
2364
Deep Pocket Fit Quilted Mattress Pad with Damask Cover and Down Alternative Fill by SLEEP TITE - White
Review by jude26

I’m giving this a 3 as you get what it says. A very thin, inexpensive mattress ‘pad”. So it is what it is. I was a bit surprises when it arrived in a thin bubble type envelope and didn’t even consider it was a mattress pad until I opened the package. So really the loss of 2 stars is on me, take the description and price as the truth. It’s not much.....

Show MoreCaret Down
1281
Comforpedic Loft from Beautyrest 4-inch Sculpted Gel Memory Foam Mattress Topper with Polysilk Cover
Review by Kathy P.

We had troubles with our mattress that we have only had one year! So we decided to try the foam topper. I only gave four stars because we only have slept on it one week. It is very comfortable. My back stopped hurting. It is so different than a mattress so an adjustment is necessary. I think it will be fine for us. The silk topper cover is beautiful. Very affordable.

Show MoreCaret Down
2331
Linenspa Waterproof Mattress Pad with Stretch Skirt

Linenspa Waterproof Mattress Pad with Stretch Skirt

Was $39.99 $14.82 OFF
Sale Starts at $25.17
Review by Marissa W.

Compared with other mattress pads that can take up to an hour of full cardio to try and get on (truth!), this was as easy as it gets. Definitely waterproof, and easy to remove and wash when needed (and put back on without another cardio/strength session. I can now have my cats with frequent stomach issues on the bed without worrying that the mattress will be affected. I received it within days of purchasing, so there was no wait. Such an affordable, quality and easy alternative to others out there! Very pleased with my purchase.

Show MoreCaret Down
1897
Cozy Classics Billowy Clouds Mattress Pad - White

Cozy Classics Billowy Clouds Mattress Pad - White

Was $57.49 $5.75 OFF
Sale Starts at $51.74
"Comfortable" by ltar9610

Really pleased with Cozy Classics Billowy Clouds Mattress cover. I needed something to give my mattress a little extra pillow top. This was the perfect choice. Easily fits over my mattress and sheet fits over the cover. Easy to wash and dry and maintained the same quality. I would recommend to anyone looking for a little extra plush for their beds.

Show MoreCaret Down
5268
LUCID Comfort Collection 10-inch Luxury Gel Memory Foam Mattress

LUCID Comfort Collection 10-inch Luxury Gel Memory Foam Mattress

Was $274.99 $76.50 OFF
Starting at $198.49
"After almost 2 yrs, still love this mattress" by Corrine H.

A couple years ago my boyfriend moved out and with him went the bed. Didn't have a whole lot of money and saw this mattress with great reviews, so bought one. Almost 2 years later my sister told me last night she had bought a mattress for her camper. It was a LUCID. I told her I loved mine!!! She said she loved it so much that she bought one for her house. I told myself I better jump on line to put in a review so that I could tell others. It is the most comfortable mattress, affordable and still feels and looks brand new. Oh and about a year later, I bought another one for my spare bedroom :) I bought a protective mattress cover so I can't comment on how it would hold up to spills or staining. Pros: price. easy set up. holds up. so comfortable. It isn't too soft and not hard, it forms to your body. Cons: I bought a double and though I'm in good shape, needed help getting it up the stairs as it is very heavy. Also, had to paint my bedroom and had to move it out of the room....not easy to move as it folds over and there aren't strap handles.

Show MoreCaret Down
2410
Lucid® Comfort Collection Lavender Memory Foam Mattress Topper

Lucid® Comfort Collection Lavender Memory Foam Mattress Topper

Was $74.99 $26.42 OFF
Sale Starts at $48.57
"Cushy and lovely light lavender scent" by Ian B.

We purchased one of these 2 years ago for my daughter's dorm (twin XL) bed. It added so much comfort to her bed. She loved the lightly scented lavender. It helped her to relax during her first and second year of college. This year, she's apartment-bound, so we bought a full size to match her apartment bed. Pros Tip Lovely, relaxing scent For easy transport, keep the original box Comfortable Affordable @ Overstock! We would definitely recommend to anyone needing extra comfort on their bed. The lavender is not overpowering, and it's a lovely scent to sleep by.

Show MoreCaret Down
1368
OSleep Gel Memory Foam Mattress Topper - Multiple Thickness Options
"good price" by ja hye c.

Good price with quality. the only thing that we want more is if it is more firm , probably it will be better quality . so far so good

Show MoreCaret Down
331
Lucid® Comfort Collection 2 Inch Gel Memory Foam Topper - Blue

Lucid® Comfort Collection 2 Inch Gel Memory Foam Topper - Blue

Was $74.99 $24.61 OFF
Sale Starts at $50.38
"Good for the price" by ljocef

This bed topper is pretty good for the price. I don't see a difference in the cooling effect it is supposed to have though. But it is comfortable!

Show MoreCaret Down
357
All-in-One Protection Bed Bug Blocker Mattress Protector

All-in-One Protection Bed Bug Blocker Mattress Protector

Was $29.98 $3.00 OFF
Sale Starts at $26.98
"Good but noisy" by Jaliessa S.

It's not bad at all, however it does make some noise which I will say I personally do not like. The noise is not obnoxious or anything but compared to the previous mattress protector I had, it's not quiet. It was super easy to get on as well and didn't tear or rip when I was putting it over my mattress (I have a 14inch thick memory foam mattress).

Show MoreCaret Down
841
LUCID Comfort Collection Bed Bug and Waterproof Mattress Protector and Encasement - White
Review by Holly C.

These mattress pads are very hard to get onto the bed but once you do they are really pretty fantastic they completely cover the mattress and protect it from any kind of spell or staining and it’s a very quiet soft material you would never know it’s waterproof. I put a padded mattress top on top of this because I want the bed to be extra soft but you wouldn’t need to

Show MoreCaret Down
252
LUCID Comfort Collection Gel Swirl Memory Foam Topper - Blue

LUCID Comfort Collection Gel Swirl Memory Foam Topper - Blue

Was $85.99 $29.30 OFF
Sale Starts at $56.69
"Hot Flash be gone!" by Lisa B.

I cannot get out of bed! This mattress topper is the key to a great night's sleep! The gel..the memory foam.. the mixture of the two is amazing. Middle age women... the hot flashes you know what I am talking about... they do not happen on this mattress! Is it the gel? I dont know.. and dont care.. the midnight sweats are gone. Have only had this about a week..but so far... this is the best!

Show MoreCaret Down
1088
Chevron Left
Chevron Right