Finally in a king size! The regular has been fine, but not able to use the pillowcases that got with a king set. These are good firm support for anyone who desires it. Able to sleep better without having to adjust the pillow to fit my movement.

I am pretty particular about my pillows - and this one has been awesome. I was hesitant to try it because other pillows have hurt my neck or my back. This one has just the right amount of support, while still being soft and comfy. The cooling cover is soooo nice, especially because I am a hot sleeper. And the memory foam is not too encapsulating - you can still move and breathe and it doesn't suck you in too bad. I have used this pillow every night for almost a month now and I wake up feeling great!

I love, love this pillow! It is incredibly lightweight but still provides excellent support. It strikes the perfect balance of being firm without feeling too hard. As a side sleeper, it can be tough to find a pillow that works, but this one is absolutely perfect for me.It keeps its shape beautifully throughout the night and actually stays cool, which has made a huge difference in my sleep quality. Another major plus is the zippered cover—it’s so easy to take off and throw in the wash to keep everything fresh. I highly recommend it!

I love my new serta cool relief pillow! Before I started this review I wanted to sleep on it a few nights. And I’m being completely honest, it’s comfortable. I’m a side sleeper and I run hot, I feel with my silk pillow case, this new pillow and my fan. I wake up fresh, and no pains around my neck.

This is the best pillow I’ve ever used and I already plan to buy another. Some memory foam is dense and smelly and has a weird texture or makes your face too hot, but not this one. It breathes. It smells fresh straight out of the package. It provides wonderful support for head and neck. It is a nice big size and is the perfect thickness. I am mostly a side sleeper but also sleep flat on my back some of the time. Fantastic for both positions, no neck or back pain when I wake up. I like it twice as much as my old pillow that was over $150. This thing is a steal!

I love my new Serta Cool Relief Gel Memory Foam King Pillow! Memory foam is known for having a very strong unpleasant scent, but this pillow did have a strong scent. I unwrapped it and let it breathe for a couple of days before I used it and the smell went away. As a woman living in California going through perimenopause, I appreciate the cooling effect it brought me. It offers great support without being too firm. At my age, it's hard to find the right pillow because some give me neck pain. I have not experienced that with this pillow. It really feels like it conforms to my head and shoulders. I'm a side sleeper and it works for me. I have gotten the best sleep on this pillow that I've had in several years.

This is a really long pillow. It is super nice!!!! In a normal pillow case, there’s at least 1-2 inches that wasn’t covered by the pillow case. Other than that, this pillow is really comfortable. I love the brand. I have their topper, mattress, and pillow, and they all never disappoint me. Love the brand, love all their products!

Overall this is a good memory foam pillow. I had recently purchased a different memory foam pillow and was curious how this Serta pillow would compare. The other pillow was more of the "lots of memory foam pieces" type while this Serta is a solid piece. The Serta pillow had the usual memory foam smell when I first removed it from the packaging but I let it sit out for about a day and the smell is pretty much gone. My other pillow seemed thicker in comparison but when put to the test of sleeping on it the Serta pillow held up just fine and provided plenty of support and comfort, even for a side sleeper. I don't think it will replace my other pillow permanently, but it will work well in a rotation between the two.

I usually sleep with a cervical pillow because of neck pain, so this worked well for a couple of nights, but eventually, I needed to switch back. The cooling covered stayed cool throughout the night and the pillow is soft and comfortable. My husband has no neck issues and absolutely loves it.

I started using this pillow this week. Although I do feel it takes some getting used to, so far I'm really enjoying it. The pillow is huge, I'd say it's definitely king size. It's super firm but because it's memory foam, it forms to your body. It stays pretty cool eliminating those dreaded hot spots in the night. I feel like this is a great option for anyone who gets hot in the middle of the night.