The Sealy Pure Charisma Memory 1400 mattress enjoys a blend of independent pocket springs, hypo-allergenic fillings, memory foam & a soft knitted stretch fabric cover. Within the mattress fillings is hypo-allergenic Smart Fibres that feature a high level of antimicrobial & dust mite resistance & also help to keep you cool, fresh & dry. Included is Eco-friendly Tencel, a fibre that improves heat flow & moisture dissipation & helps create the perfect sleeping microclimate. It also inhibits bacterial growth. The memory foam layer is temperature sensitive, designed to soften when it comes into contact with warm surfaces & moulds itself to your body shape. This reduces the pressure points on your body, creating better blood circulation & resulting in less tossing & turning by evenly distributing your body weight. The mattress interior is made up of a 7 zone pocket spring system that correctly supports the neck, shoulder & lower back areas for perfect spinal alignment. Each pocket spring provides piston-like support to each part of your body & is housed in its own cloth sleeve so the load on one spring does not affect the one next to it. This allows the springs to contour your body perfectly as each spring supports you at the point of contact & is not affected by varying weights & body shapes. A patented Unicase border surrounds the springs to add support & allow you the full width of the mattress & prevents the edge from sagging. The mattress is one-sided & does not need to be flipped over, but does require to be rotated from head to toe regularly. Sealy Beds & mattresses are extremely supportive & are the only beds authorised by the Orthopaedic Advisory Board. The Pure Charisma Memory 1400 mattress from Sealy UK offers a superior support & is extremely comfortable too. Technical specifications FEATURES BENEFITS Micro quilted Ensures a comfortable & flat sleeping surface High density knitted stretch fabric cover Soft to touch & gives the mattress a luxurious feel Eco-friendly Tencel Woven into the mattress cover Tencel improves heat flow & moisture dissipation helping create the perfect sleeping microclimate. Also inhibits bacterial growth 20mm of memory foam Body moulding & pressure relieving material that reduces tossing & turning & promotes good blood circulation Smart fibres The fillings used are hypo-allergenic & help to keep you cool, fresh & dry 1400 Zoned pocket spring system The zoned pocket spring system correctly supports & aligns the spine in its natural shape, helping to reduce aches & pains Patented Unicase design The Unicase design protects the border of the pocket spring interior & stops the edge mattress from sagging Enhanced mattress underside The underside of the mattress benefits an enhanced pad that prevents slippage & movement on slatted bases Easy care no turn mattress No flipping of the mattress is required (though we still recommend the occasional rotation from head to toe) Firm support The most popular level of support that suits all but the heaviest or lightest of people. The majority of our customers choose this support level