Silentnight’s premium Whitfield 4000 Memory offers the ultimate in comfort. With a layer of memory foam for body-hugging comfort, this mattress provides soothing pressure relief. This blends with new Ultraflex, featuring a layer of 1000 mini-springs at the top and 1000 at the bottom of the mattress for enhanced comfort through the night. Its Mirapocket support includes 2000 individual pocket springs designed to respond independently to weight and deliver tailored support. With a medium soft feel, this mattress is great for side sleepers. Silentnight’s advanced mirapocket spring system offers zoning across the pocket springs, which is scientifically proven to provide superior spinal alignment, better posture and improved body support through the night. This mattress is covered in a luxury soft knit fabric and is expertly finished to ensure long-lasting comfort. With Allergy UK approved purotex treatment, it provides a dust-mite free surface, helping to reduce moisture and ensure a healthier sleep environment. At Argos Home we want you to get the best night’s sleep possible, so we offer a 100 night comfort promise on our mattresses. Try your new mattress for up to 100 nights and if you aren’t sleeping soundly, we’ll offer you an exchange for one that suits you better. Medium soft feel. Pocket sprung with memory foam layer mattress with 4000 springs. Knit cover with tufted finish. No roll together. Anti allergy. Air vents. Mattress size W180, L200, D32cm. No-turn mattress. Rotate mattress regularly. Made in the UK. General information:Manufacturer’s 5 year guarantee.