Open Coil Soft King Size Mattresses

Kingsize (5")

This mattress features an open coil design which offers a soft level of support, making it ideal for those who enjoy softer surfaces for sleeping. Then open coil spring unit helps distribute your weight evenly and a layer of memory foam adapts to your body for a tailored night's sleep. It is available in a range of sizes to suit your bed.

It’s a great mattress however I think it’s a bit too bouncy for my liking, however my little boy loves it and sleeps very well on it.. Anonymous. Tue Apr 21 2026

Kingsize (5')

This memory-sprung mattress features a super soft, expertly hand-tufted top panel, which is luxuriously comfortable and also helps to promote a cooler sleeping environment. The mattress contains 8 comfort layers, with a European-engineered 13.5 Bonnell open coil spring system which distributes the weight and pressure across the mattress evenly and improves your sleep comfort. The top comfort layer of the mattress is a high-quality visco-elastic Memory foam providing overall support and comfort for a great night’s sleep. With our in-house technology, this mattress comes vacuum-packed, rolled, and boxed.

Just what we needed plenty of storage space under the bed all parts clearly labelled easy to put together. Sheila. Fleckney Leicester, GB. Sun Mar 01 2026

Kingsize (5')

This spring mattress features a premium spring system with double the amount of foam-free comfort fillings of other budget mattresses creating an exceptional class-leading mattress. We’ve torn up the budget mattress rulebook by doubling the number of fillings and doubling the comfort compared to other budget mattresses. Its budget mattresses redesigned redefined and revolutionized Wayfair Sleep-cool touch AC sleep surface: The Wayfair Sleep-cool touch sleep surface is up to 10 times more breathable than standard cool touch providing air-conditioned sleep for your body by regulating core temperature and inhibiting overheating whilst asleep. Our sleep scientists have created a sleep surface design with a luxurious quilted design that actively supports the body’s key pressure points for a stress-free and pressure-relieving night’s sleep.

I wanted a softer mattress and this is it! Brilliant value ). Wends. Fri Mar 20 2026

Kingsize (5')

Enjoy a restful night’s sleep without the premium price tag with the Matrah Memory Coil Mattress, expertly designed to balance comfort, support, and long-lasting value. This hybrid mattress combines a traditional open-coil spring system with a layer of pressure-relieving memory foam, delivering responsive support with enhanced comfort. The temperature-sensitive memory foam gently contours to your body, helping to relieve pressure points and promote healthy circulation while you sleep. Beneath this, the open-coil spring unit provides dependable, consistent support. The springs run head to toe and are linked with a durable helical wire, creating a stable sleeping surface that responds naturally to movement. Hand tufting secures the internal layers in place, helping the mattress maintain its shape, structure, and comfort over time. Finished with a soft knitted stretch fabric cover, it offers a smooth, breathable, and inviting sleep surface. Supportive, comfortable, and great value, the Matrah Memory Coil Mattress is an ideal everyday choice for reliable comfort night after night.

really good quality easy to take out and perfect for my sister she loves it a lot perfect size for our 3ft single beds. Anonymous. Sun Dec 14 2025

Kingsize (5')

This unique black border mattress has a deep quilted cool-touch cover providing the sleeper with a soft feel. Consisting of a traditional open coil Bonnell spring unit with a layer of open cell next-generation memory foam for extra support and comfort so you the sleeper can wake up feeling refreshed for the day ahead of you. Allow the foam to shape to your body and relieve pressure from building, supporting your neck, shoulders and legs. The mattress has hypoallergenic fillings with anti-dust mite protection for a healthier cleaner sleeping environment, it also comes with an anti-bacterial and non-sleep panel making the mattress single-sided. Simply rotate it every couple of months to keep it in pristine condition. With our new innovative technology, your mattress will come vacuum packed, rolled, and boxed for the customer's convenience and making much more environmentally friendly.

Bought for my child’s bed. They love it. It is still just as comfortable as the day it came. Great buy. Zakiya. London, GB. Sat Apr 25 2026

Kingsize (5')

With a breathable design to ensure a fresh and comfortable night's sleep, this mattress is an ideal finishing touch for any bed. The mattress has an open coil spring design with a soft surface for those who prefer a softer level of support. It is available in a range of sizes to suit your bed.

I haven’t tried it for a night yes but seem comfortable enough. Anonymous. Thu Mar 20 2025