The premium hybrid mattress has a medium-firm feel and is deeply cushioned. The premium hybrid mattress is also suitable for all types of sleeper. Five layers of premium foam and one layer 12 cm full sized pocket springs provide your body with spine alignment and added pressure relief. - More springs, more foam and Which's? top scoring mattress - A glorious fusion of spring and foam - Over 1,400 full-sized pocket springs - A whopping 5 layers of next generation foam - 28 cm deep for heavenly snoozes - Eve The Premium Hybrid Mattress in White - Size: Super King