If your pillow feels warm within minutes of lying down, the Emma Comfort Cooling Pillow is built to fix that. An Outlast® technology layer sits inside the pillow and actively manages heat by absorbing it as your body temperature rises, storing it, and releasing it as you cool down. The result is a consistently balanced sleeping temperature through the night, not just a brief cool-to-the-touch feel that fades after a few minutes. The filling is Aerosoft microfibre, soft and fluffy without going flat. A thin inner layer is removable, so you can adjust the height and firmness to suit how you sleep. Keep both layers for a higher, fuller pillow for side sleeping. Remove the inner layer for a lower profile for back sleeping, or take it out entirely for stomach sleeping. The Telegraph described it as "one of the fluffiest down-alternative pillows you'll find," and Tech Radar praised its "luxurious feel and adjustable height, as well as its cooling properties." The outer cover is fully removable and machine washable at 40°C. Size: 70x50cm, 1,200g. Backed by a 2-year guarantee. Try it for 30 nights. If it is not right for you, returns are handled directly through Wayfair.