The Silentnight Atlanta king size mattress is supremely comfortable. It combines a targeted pressure-relieving support system with pocket springs and a cushioned stretchy surface to give you the very best in preventative orthopaedic healthcare.
The pocket spring system is one whereby springs are set upright in their own 'pockets' within high density foam. This allows the mattress to maintain an excellent springy support, but also one which is fully adjustable. Springs are allowed to move against each other individually to form a sleeping surface which suits you.