POCKET SPRING und MEMORY FOAM HYBRID: This mattress features pressure-relieving memory foam combined with supportive individually encased pocket springs TEMPERATURE CONTROL: This 'climate control' mattress features a breathable layer of REVO cooling foam, designed to prevent the body overheating and provides a pleasant ambient sleeping temperature; finished with a silky soft knitted cover MEMORY FOAM: A supportive memory foam layer helps align the spine to reduce pressure points for increased comfort BREATHABLE MESH BORDER: Allows your mattress to ventilate better – preventing the build-up of heat and moisture for a healthier, more hygienic sleep environment MADE IN THE UK: This mattress is manufactured in the UK and fully compliant with BS7177 and all UK National Bed Federation regulations