dosleeps King Size Mattress 5FT: 10.2" Extra Thick Memory Foam with Pocket Sprung & 9-Zone Orthopedic Support
Product description
What this is
The dosleeps King Size Mattress is a 5ft wide, 150x200x26 cm hybrid mattress designed to blend memory foam comfort with individually pocketed steel coils. It aims to reduce pressure points, minimise motion transfer and provide a medium-firm feel suitable for a range of sleepers. The top layer combines extra memory foam with a breathable surface, while the core uses a 9-zone coil system to offer targeted support. A Tencel Lyocell surface is used to help wick moisture and keep skin feeling cool and dry.
How it works

The mattress uses individually wrapped pocket coils, each in its own fabric sleeve, to contour to the body and limit partner disturbance. The memory foam layer works in tandem with the coils to cushion the neck, spine and hips, while the breathable cover and surface fibre help regulate temperature. The combination is intended to deliver deep, undisturbed sleep with reduced pressure across key contact points.
What stands out


On paper, the 9-zone system promises targeted support for different body areas, which can help with spinal alignment and pressure relief. The inclusion of a memory foam layer on top adds a forgiving feel and can aid in motion isolation—useful if you share a bed. The Tencel surface adds a moisture management angle, potentially keeping the sleeping surface drier during warmer nights.

What may not convince everyone
With a medium-firm rating, it may not suit sleepers who prefer a very soft or very firm feel. The value depends on how much you prioritise motion isolation and pressure relief versus overall price. If you prioritise edge-to-edge support or require a firmer stance for back problems, you may want to test whether the edge support and contouring meet your expectations in practice. There are no detailed performance metrics here, so the real-world sleep experience will vary.
Who it’s for

This mattress seems well suited to couples seeking reduced motion transfer, anyone who appreciates a memory foam top layer for pressure relief, and sleepers who want a mid-range firmness with structured spinal support. It could work for combination sleepers who move between positions at night, given the zoned support and pocket coil design.


Who it’s not ideal for
If you sleep very hot, or prefer a cooler, more proactive cooling system beyond a breathable cover, you might want to assess whether the top layer’s moisture management is sufficient for you. Similarly, those who need a very soft or a very firm surface may find the medium feel limits.

What to check before buying
- Confirm the exact sleeping experience you’re seeking (soft, medium, firm) and compare to this mattress’s medium-firm profile.
- Consider whether you value motion isolation highly and whether 9-zone support aligns with your body map needs.
- Look at the edge support real-world feedback, especially if you sit or sleep near the edge.
- Take advantage of the 100-night trial to verify comfort, support and temperature regulation in your own bed setup.
Practical scenario: an everyday use case



Imagine turning from back to side and feeling a steady, contouring support without a noticeable springy bounce that disrupts a partner. The memory foam top cushions the neck and hips, while the pocketed coils respond to movement discretely. A warm night wouldn’t overly heat the surface thanks to the breathable cover and moisture-wicking top layer.
How it compares to the range of options
If you’re weighing between a traditional sprung mattress and a memory-foam upgrade, this hybrid sits in the mid-range for feel and support. It could offer more predictable pressure relief than a standard pocket-spring mattress, while avoiding the sink-in sensation some all-foam designs deliver. If you need the most robust edge support or the firmest back-support, you may prefer exploring other options within the same category.

Final decision
Should you buy it?
It makes sense if you want a medium-firm hybrid that aims to balance pressure relief with targeted support, and you value motion isolation for undisturbed sleep. If you prioritise a cooler sleeping surface and a budget-friendly price point, the trial period makes it sensible to test at home.
FAQ
- How does the 9-zone system help me? It targets different body areas to align the spine and alleviate pressure points, potentially improving comfort across a typical night’s sleep.
- Is it good for couples? Yes, thanks to good motion isolation, so movement from a partner is less likely to disturb your sleep.
- What about temperature control? The Tencel surface is designed to aid moisture management, which can help skin feel cooler and drier in various conditions.
- How long before I know if it’s right? The 100-night trial provides time to evaluate comfort, support and sleep quality in your own bed setup.
- Any caveats? The feel is mid-range, if you’re after a very soft or very firm mattress, this might not be your first choice.
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