Unrivalled Support, Luxurious Comfort The Silentnight Geltex Ultra 3000 Mattress combines Geltex with Ultraflex - a layer of 1,000 responsive mini-springs - to create an enhanced comfort layer which offers unrivalled support, luxurious comfort and greater breathability to prevent overheating and ensure a cooler, fresher night's sleep. Ultraflex also works in harmony with our trademark […]