Climate Adaptive Comfort - Specially made with breathable temperate fibres that prevents overheating and helps regulate your body heat while you sleep. No more tossing & turning as these 4 pack pillows keeps you cool and comfortable on hot summer nights. Firm Level Support - Best for back & side sleepers or those needing extra neck support. The bed pillow keeps your head comfortably elevated and spine aligned, helping reduce aches and tension for deeper, more supported sleep. 2-Year Quality Guarantee - Made in the UK with high quality & premium materials. Experience trusted British-made side sleeper pillow backed by a 2-year quality guarantee so you can sleep easy knowing your comfort is covered season after season. Non-Allergenic Comfort - Sleep easy as your firm pillows are made with premium materials that do not contain any materials which are likely to cause allergies. It helps you prevent symptoms like sneezing, runny nose, itchy skin or watery eyes. Machine Washable - We want to make your life easier, that's why our bed pillows are machine washable at 40° and tumble dryer friendly, making laundry effortless while keeping your bedding fresh and clean.