Silentnight Miracoil Memory King Size Mattress
The Silentnight Miracoil Memory Mattress pairs a Miracoil zoned spring system with body-moulding memory foam, which means you get firm, supportive sleep with a little cushioning on top.
- Firm feel for back sleepers
- Minimises partner disturbance
- Hypoallergenic, dust-mite-treated cover
£333.71
Get the lowest price we've found
Save with the previous model
Some retailers still sell the earlier version of this mattress for less than the current model's best price.
Silentnight Miracoil Memory Mattress
More available sizes
Last seen for £459 at Silentnight on 23rd June 2026
Mattress details
Mattress
Silentnight Miracoil Memory Mattress
Size
Firmness
Firm
Construction
Memory Foam
Latex
Depth (cm)
Layers
Layer Details
Cover
Luxurious soft knit cover for extra comfort
Top Layer
Body moulding memory foam
Layer 2
Miracoil zoned spring system
Key benefits
This size suits you if...
Consider another size if...
Similar Mattresses in This Price Range
Did you know? On Mattress Unboxed we have over 1,000 different mattresses to suit all types of sleepers. View all mattresses.
FAQ's