The Comfort Solutions Deluxe Collection 50/60 mattress is an exceptionally durable and heavy-duty sleep solution. This mattress comes equipped with Silent Partner Nested Pocket Spring System for extra heavy-duty support, conforming to your body contours and minimising partner disturbance. The Comfort Solutions Deluxe Collection 50/60 is designed in conjunction with data from the Comfort Solutions Lab® specifically for people with the corresponding Comfort Solutions Sleep Code.