Ultimate Camping Pillow for Sleeping - Lightweight Travel Pillow for Airplane, Car & Outdoor Adventures - Portable Camping Essentials with Storage Bag - Perfect for Backpacking, Hiking and Family Trips

In my personal experience, these pillows are a really great option for side sleepers and stomach sleepers alike. I found that although I had been accustomed to sleeping on my stomach with the prior pillow I was using, this particular type of pillow accommodated sleep on both the stomach and the side. (One of the things I had been worried about with this set was how it would feel while resting my head and sleeping on my stomach during the first night’s use.) I actually slept A LOT better with this pillow on its first use and on the days after. This is a great product. I like the fact filling can be removed and replaced into each pillow. The pillow may be slightly cool, although I wouldn’t call that a predominant feature. I would refer to it as being “breathable” more so than being “cool” due to the construct of the pillow and the facility of air circulation in and out of the pillow itself. The king-sized pillows received were just about the right size and don’t appear to be flat at all. These pillows are extremely comfortable in my opinion and are also a great value for the money paid.