Sidney Sleep Pillow for Side and Back Sleepers - Comfort for Neck and Shoulder Pain - Adjustable and Customizable Shredded Memory Foam Filling - King Size - Extra Foam Fill Included (Blue, King)
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Availability:
Only 4 left in stock, order soon!
Arrives
Tuesday, Jul 21
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Color: Blue
Size: King
Features
- MASTER YOUR COMFORT: Too firm, too high, too soft, too low? No worries! Our pillow gives you the power to shape your sleep. Simply add or remove memory foam fill to adjust the pillow's firmness and height. We include a storage bag for any excess foam you dont need.
- PERSONALIZE YOUR SLEEP: Experience the luxury of tailor-made comfort with our pillow designed for side and back sleepers. This fully adaptable pillow lets you adjust the fill level to find the perfect blend of support and comfort that suits your unique sleeping preferences. Enjoy sleep, your way!
- ADJUSTABLE HEIGHT: With extra fill included, you can adjust the loft to your liking. The Sidney Sleep Side and Back Sleeper Pillow - one pillow, multiple comfort possibilities.
- SLEEP IN LUXURY: We use top-quality materials to deliver premium comfort. The soft and breathable case ensures an unmatched sleep experience. Wake up feeling rejuvenated and ready to take on the day!
- EFFORTLESS UPKEEP: The soft plush pillow case is removable, machine-washable, and dries quickly. Start each day with a fresh, clean pillow without the fuss of complex cleaning routines. King Size Pillows are 19 x 36
Brand: Sidney Sleep
Special Feature: 100% Adjustable Loft, Additional Foam FIlling Included, Breathable, Contoured Hugging Curve, Removable Machine Washable Cover See more
Color: Blue
Size: King
Fill Material: Memory Foam
Brand Name: Sidney Sleep
Age Range Description: Adult
Number of Pieces: 1
Model Name: King Pillow Blue
Manufacturer: Sidney Sleep
Unit Count: 1.0 Count
Model Number: BL1936
Color: Blue
Shape: Curved
Pattern: Geometric
Fill Material: Memory Foam
Material Type: Shredded Memory Foam Filling
Product Care Instructions: Machine Wash, We recommended placing your pillow in the dryer on low heat once every two weeks to help distribute the memory foam filling evenly.
Material Features: Breathable, Machine Washable Cover, Removable Zipper Cover
Fabric Type: Polyester, Viscose Rayon
Size: King
Item Weight: 2.71 Kilograms
Item Dimensions L x W: 36"L x 19"W
Special Features: 100% Adjustable Loft, Additional Foam FIlling Included, Breathable, Contoured Hugging Curve, Removable Machine Washable Cover
Item Firmness Description: Plush, Medium, Firm
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Jul 21
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Color: White
Size: Queen (Pack of 1)
*This is a HONEST review from a real buyer! I read reviews about everything before purchasing and I often feel mislead.. I hope that my review can help someone else who may be having the same issues or sleep in the same strange position as I do* After suffering a neck and shoulder injury in early January I've spent the whole year and a ton of money searching for and testing anything and everything to provide even the slightest bit of relief. Finally my search has ended thanks to this pillow! I am an avid side sleeper and although medium to hard pillows are recommended, my whole life I have gotten away with the big soft fluffy pillows with no problems at all, that is until my injury. On my 2022 pillow hunt journey I've tried pillows made of all different things, shapes and sizes and each one seemed to be worse than the last and almost all of them (although the claim to be medium) are so hard I swear you can knock someone out with it. The Sidney pillow was one of the first to go in my cart but I kept putting it off due to some of bad reviews I read (particularly the chemical burn ones) and ended up going for more expensive pillows. HUGE MISTAKE! Finally I was in such extreme pain, sleep deprived, desperate and seen this pillow could arrive that night so ordered it and ordered 2 other kinds of pillows as well just incase.. Sidney pillow showed up around 4 am I immediately took it out of the package threw my own pillow case over it and tried laying on it right away before it fully expanded. There was a slight smell but I didn't care I had no patience and I just wanted sleep. After a few minutes I decided to add more stuffing (because it had not yet expanded fully) and layed back down and FINALLY got some sleep. When I woke up I did remove some of the stuffing and put it back in the bag and left the pillow to lay out with both the cover it comes with and my own off for the remainder of the day and occasionally fluffing it. By bedtime the smell was gone and it took just a little fluffing to get it how I wanted it and then I drifted off to the land of nod. The sidney pillow is what I would consider a "medium" pillow. Not so hard you feel like your laying on a rock but not so soft you have no neck support and falling into it. The slight curve in the pillow may not look as though it would make that big of a difference. I personally underestimated the curve lol. Now I can't imagine using a pillow without that curve. Ive tried many contour pillows but they are always so hard and they dont properly support the curve of my neck as they are to high and seem to be more for back sleepers. I never sleep with my pillow laying horizontally.. I like to sleep on my right side with my right arm upwards and underneath my pillow and kinda hug it. Normally this makes me need two pillows one to hug and another to lay my head on but that needs constant adjustment as I move or there are L or J shapped pillows but those do not provide enough pillow to hug on the longer leg side of it plus they take up a lot of space in bed. So if you sleep like me, the curve with the Sidney Pillow allows you to perfectly form around it and the pointed corner ends wraps under your neck and head and around your shoulder giving the extra support normal rectangular pillows do not. After the first time sleeping on it I already felt less neck pain when waking up. After 3 days zero neck pain or shoulder pain upon waking up. Of course as the day goes on depending what I'm doing the pain starts to creep back up on me but with the help of this pillow I'm easily and comfortably able to get to sleep each night. No more tossing and turning all night, no smell after airing the pillow out and allowing it to expand properly and no chemical burn which was my biggest fear cause I have super sensitive skin. I do not feel the cubes of stuffing as others said through the pillow case when I lay on it or even by running my hand over it. The cubes are very tiny and in no way jabbing at your face lol. It does take a little fluffing at first but I have not needed to constantly fluff it or had issues with it losing its shape. In fact the longer I've used it the better it has gotten as it has molded perfectly to me and my bodies natural curves and where I need the support. I know going off others reviews is difficult when it comes to pillows because everyone is different and sleeps differently but I truly think this pillow could be the one for just about anyone as it's easily adjustable to your liking of firmness and it molds to you and your body and sleeping position rather than the permanent pre cut and shaped you see with other pillows. I definitely recommend this pillow just be sure to remove the pillow case it comes with and allow it to air out and occasionally fluffing it during this process to release the fumes and help it expand properly. You may want to play around with the amount of stuffing you want in it to find what is best for you but don't lose patience if the first night it's not perfect because the more you sleep on it the more it will form to you and your curves. It truly becomes a pillow that seems as if it was molded just for you. I also don't recommend using it as a pillow you lean against in bed when sitting up reading or watching tv because that will change the form it has built for your individual neck, head, and shoulders.
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Reviewed in the United States on November 18, 2022 by Jacks
Color: White
Size: Queen (Pack of 1)
The Sidney pillow is a #1 pillow for side sleepers. I love how it curves in exactly the right places. I sleep better and have so much comfort. No more neck pain or headaches. I recommend this pillow to everyone!!!!
Reviewed in the United States on March 30, 2026 by Amazon Customer
I ordered these based on all the five star reviews. I really like these pillows but am not in love with them. There are two pillows in this set and they are not mini-pillows to me. There is also a package of cut up foam in case I want to put more of this foam in the pillow. In addition, there is a cloth backpack (see photo). These pillows are soft and comfortable to use. I love the crescent design. However, they are made of cut up foam. Had I known that, I might not have ordered them. I hate cut up foam. They also have a smell to them that I hope will go away over time. I am glad, however, that these are not mini in size. I consider them medium-sized pillows. The outer shell is a zippered pillowcase and then there is an interior white zippered cover holding the foam together. The extra foam can be added here. I waited until there was a discount on these before purchasing so the current price at the time I ordered was $37.49 plus tax (instead of $49.99 plus tax). For that price I think these are competitively priced. To me these are 3.5 stars rounded up to 4 stars. If this were solid memory foam and did not smell, then I would have rated them 5 stars.
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Reviewed in the United States on May 3, 2024 by Kathleen San Martino
Color: Grey
Size: Queen (Pack of 1)
I’ve been sleeping on this pillow for a couple months now, so I can write an honest review. I was looking for a firm pillow, but not so firm that my head wouldn’t sink in. I used the extra filler and it really made a difference, felt better. I like that it has give, not enough that you feel suffocated. The neat thing about this pillow is you can flip it around to the flat side and it’s like a regular pillow. I wasn’t a fan of the contour part, but I flipped it to the flat side.
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Reviewed in the United States on March 25, 2026 by Brett Ross
Color: White
Size: Queen (Pack of 1)
I wanted to give it a couple of weeks before reviewing. This pillow is great! I needed to add a bit more stuffing to firm it up to my liking but I have been sleeping great. It’s perfect for side sleeping and stomach sleeping and no more headaches and stiff necks in the morning.
Reviewed in the United States on April 24, 2026 by Marisa
Color: White
Size: Queen (Pack of 1)
Excellent pillow, my new favorite pillow!! I am a side sleeper mostly and sometimes back and this is very comfortable.It is adjustable with the ability to remove or put in more foam stuffing.It has memory foam filling adjusting to your head and provides great support. It soft to moderate not hard pillow. I put pillow in my pillow case cover zipped tight so there was minimal to no smell on the first day.Second day zero smell.I didn’t get to air it out as I needed a pillow right away.Also I didn’t have a chance to wash cover as the instructions suggested.Would buy again and would highly recommend.
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Reviewed in the United States on April 10, 2026 by Celestial20
Color: White
Size: Queen (Pack of 1)
I bought this pillow with the hopes that it would help with my occasional snoring. It did not help with snoring. It is a comfortable pillow, though. There was no bad smell with mine (I saw some reviews mention this). I like that it comes a bag of stuffing so the pillow can be adjusted. Just make sure to keep the extra stuffing away from animals. The extra curves on this pillow didn't do anything for me except make it harder to fit a case over it (pillows have to match in my house). Overall this is a nice pillow but it fell short of expectations. If you can get this 15 to 20 dollars cheaper then it's worth it otherwise I would pass.
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Reviewed in the United States on April 20, 2026 by Lost13