By utilising the immense quality of memory foam and coupling it with 1200 individual pocket springs the silentnight moscow 1200 pocket memory mattress provides a sleeping experience that is tough to topthere are multiple other great features incorporated into the moscowrsquos construction including a breathable airflow border hypoallergenic protection and a reassuring 5 year manufacturerrsquos warrantyplease note spring count refers to a 5ft kingsize modeldimensionsbull single w 90