Memory foam Mattresses
Mattresses by size
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Stretch out, sink in and sleep well
Upgrading your sleep setup or moving into a bigger space? Designed to suit 76x80 inch beds, our range of king size memory foam mattresses offer plenty of room to stretch out in, whether you're sleeping solo or sharing with a partner. Our selection is made with high-quality materials that hold shape and support, night after night. Some even come in hybrid designs featuring memory foam with pocket springs for added bounce and durability.
Why get a king size memory foam mattress?
Ideal for side sleepers, back snoozers and anyone who loves belly-down naps, these mattresses contour to your body with pressure-relieving layers that ease tension. They're a great choice if you have back aches or joint pain. Plus, they'll help keep your spine aligned with zoned support across high-pressure areas.
Key features and benefits:
- Fits standard king beds for spacious sleep
- Offers pressure-relieving comfort layers to reduce joint stress
- Provides zoned and orthopaedic support for spine alignment
- Choose from breathable and cooling options to regulate temperature, humidity
- Available in medium, firm and soft firmness levels for personalised comfort
If you're a light or restless sleeper, memory foam's motion isolation will help reduce disturbance for those sharing a bed with you. We also have mattresses that come with breathable fabric covers and cooling tech to prevent overheating through the night.