UNPARALLELED BREATHABILITY: Experience the sink-in comfort and unparalleled breathability of ventilated memory foam for a comfortably refreshing night's sleep. REFRESHING AIRFLOW: Unlike standard memory foam which absorbs heat, this clever ventilated memory foam shell features open cell structure with unique air channels to allow warm air to escape to help prevent overheating. SINK-IN SENSATION: Luxurious high grade memory foam offers sink-in comfort, gentle support and pressure relief. AIRMESH SIDES: Specially designed airmesh sides surround the pillow cover to maximise the flow of air to keep you feeling comfortable and refreshed. MEDIUM SUPPORT: The inner of the pillow is filled with signature Silentnight fibres to offer supportive comfort all night long. Hypoallergenic and kind to skin. Does not include any contents likely to cause allergies. 2-year manufacturer's guarantee for ultimate peace of mind. Proudly made in the UK.