10 Best Cooling Pillows 2025 in the UK

The Memory Foam Neck Support Pillow by Hydomi is designed to provide ergonomic support and alleviate neck and shoulder pain. It's filled with memory foam that retains its shape and offers a firm yet comfortable base for your head and neck. The pillow includes a cooling pillowcase, which is beneficial for those who tend to overheat during sleep. The cooling cover is removable and machine-washable, making it easy to maintain.

One of the main features is its adjustability in height, catering to side, back, and stomach sleepers. This customization can help reduce snoring and improve sleep quality. However, some users might find the memory foam to be too firm, and the initial odor, although it dissipates, could be off-putting.

The pillow is CertiPUR-US certified, ensuring that it is free from harmful chemicals. It also comes with a 100-night trial and a 3-year warranty, providing peace of mind for buyers. The dimensions are 25 x 16 x 4.2/5.3 inches, and it weighs 1.65 kg. This product is particularly useful for those suffering from neck pain and seeking a customizable sleep solution.

The Slumberdown Climate Control Super Support Pillows are designed to address several important aspects of a cooling pillow. These pillows utilize Dacron hollowfibre fill, which is scientifically proven to carry excess heat and moisture away from the pillow's surface, making them suitable for those who experience night sweats. This cooling technology helps in maintaining a comfortable temperature throughout the night.

The firmness of these pillows is tailored for side sleepers, offering extra support to the head, neck, and shoulders, potentially alleviating orthopaedic pain and promoting spinal alignment. The core block in the centre of the pillow provides additional support, ensuring your head remains in the correct position. The polyester material and hypoallergenic properties make these pillows a good option for individuals with allergies, as they help prevent symptoms like sneezing and itchy skin.

The pillows come in a standard UK size (48cm x 74cm) and are available in a pack of two, which is convenient for users. However, the firmness may not be ideal for those who prefer a softer pillow or sleep in other positions, such as on their back or stomach. The product’s weight (1.5 kg) could also be considered a drawback for some users who prefer lighter pillows.

The Cosi Home® Luxury Memory Foam Pillows offer a promising solution for those seeking a cooler and more customizable sleep experience. With their shredded memory foam filling enhanced with cooling gel particles, these pillows aim to keep users cool and comfortable, particularly benefiting hot sleepers who struggle with heat retention. The adjustable feature is a standout, allowing users to tailor the pillow's height to their personal preference, which is ideal for side, back, and stomach sleepers. The ergonomic support provided by the 40D memory foam is designed to ease muscle tension, making it an attractive option for individuals needing added neck and shoulder support.

A significant advantage is the bamboo pillow cover, which is both breathable and machine washable, adding ease of maintenance to its list of benefits. Its hypoallergenic nature makes it suitable for those with sensitivities. However, it's worth noting the pillow's substantial weight of 3.6 kg, which might not be preferable for those who frequently adjust their pillows during sleep.

While the pillow's cooling technology and adjustable loft are commendable, potential buyers should consider the initial smell upon unpacking, although this dissipates after airing. Customer feedback places these pillows in high regard, with a 4.4-star rating from over 3,000 reviews, highlighting satisfaction with comfort and cooling performance. For anyone seeking a versatile and supportive pillow with customizable features, this product could be a favorable choice.