Coldest Slim Gel Memory Foam Pillow

********UPDATE************** February 8, 2020. 30 days after purchase. I am still loving my The Coldest pillow, so much so, I needed to update my review. **I have slept so well, throughout the night, each night. **I can tell a difference in the alignment of my neck and spine, simply from sleeping on this pillow. **Less to no neck/shoulder pain **I wake feeling so well rested. *My headaches have lessened. In the 30 days I have slept using this pillow, I have not awakened with one headache. **More importantly, my *allergies* have almost diminished.... I no longer wake up with my eyes watering and nose running; nor swollen and puffy. Thanks to the superior hypoallergenic material of the pillow, my nose, eyes and face are no longer puffy and swollen. ************************************* Original review posted upon purchase The best pillow I’ve ever bought. I am very “pillow picky”. When I received this pillow, my first thought was “another waste of money”. It is very heavy. It is very full. That said... I have had the best sleep since night one of using The Coldest Pillow. I’m amazed. I would not have believed it. The pillow also stays cool throughout the night. I no longer wake up in the night with my head feeling hot and on fire; nor as if I’m having hot flashes I feel I fall asleep the minute my head hits the pillow. The filling inside can be adjusted. There has been some controversy in the questions regarding this. There is a zipper and you can remove or adjust the inside material to your specific likes/needs. I didn’t need to adjust my pillow. However, make sure if you use a pillow case, you have a true Queen size pillow case. To fully benefit of the pillow’s cooling effect, you do not need to use a pillow case. The outside case is removable/washable. However I prefer to use a very light and thin material pillow case (Modal from beech, or bamboo, are my favorite textiles for bed linens; plus they also have cooling properties of their own). It’s my personal preference to use a pillow case and one of these allow the cooling properties of the pillow to flow through the lightweight material. After my husband used mine during a nap, I have since purchased my husband his own The Coldest pillow. I couldn’t go one entire night without it. My daughter had a different brand cooling pillow and she, too, wanted a The Coldest Pillow. They are both pillow snobs as well and are now addicted to these The Coldest pillows, just as I am. My daughter and I both have used other “The Coldest” items (ice packs, water bottles, etc) and have found them to always be good quality, reputable and outlasting the competition. I use several The Coldest ice packs on my knee daily, due to an injured ACL. You will not be disappointed with this pillow. you will have the best nights sleep ever. I did, as well as my entire family. If not, return within 30 days. It’s that simple. While I and my family have certainly experienced these health improvements, in addition to the quality of our nightly sleep, everyone is different. I have not been reimbursed for this review. It is my honest review, in my own words.