Rank #4 in Best Mattress for Side Sleepers 2026: Two Say Extra Firm
Double Mattress 4FT6, 12 Inch Medium Firm Hybrid, 7 Zone Support
Price and rating as shown on Amazon when we collected them. Both change.
This double mattress costs £162.99 and is rated 4.8 stars from 74 ratings, with a thirty centimetre profile, seven zones of pocket springs and heat-wicking fabric.
It takes fourth because it has the best rating in this article — with no one or two star reviews at all — and the only page in it whose measurements do not contradict each other, on a sample of seventy-four buyers.
How those 74 ratings break down
An average hides its own shape. This is the spread behind the 4.8 stars.
Specification
Exactly as published on the Amazon listing, field for field.
| Rating | 4.8 from 74 |
|---|---|
| Depth | 30 centimetres, stated once |
| Support | Seven zones, individually pocketed |
| Cover | Heat-wicking knitted fabric |
| Weight | 31.4 kg |
| Layers | 7 |
What buyers actually say
Quoted from customer reviews on Amazon
Verified purchase“I cannot believe how amazing the quality of this mattress is! I’m really taken aback! Fantastic purchase I’ve made in a long time!”
Verified purchase“I’ve been sleeping on this mattress for a few weeks and find it very comfortable and supportive. It’s medium-firm, expanded quickly after unpacking, and I’ve been sleeping much better since using it.”
What it is up against
The rivals it was ranked against in Best Mattress for Side Sleepers 2026: Two Say Extra Firm.
Rank #1
Inofia Double Mattress, 12 Inch Memory Foam Sprung, Medium Firm
£169.99
Rank #2
Twirest Hybrid Double Mattress 4FT6, Cotton Comfort Layer, 22cm
£129.99
Rank #3
dosleeps King Size Mattress 5FT, 9-Zone Orthopedic, 22cm
£159.99
Rank #5
Doublelife King Size Mattress 5FT, 11 Inch Gel Memory Foam, 9 Zone
£189.99
Questions people ask
How deep is it?
Thirty centimetres.
Is it good for side sleepers?
Its page claims spinal alignment on a seven zone spring unit.
How is it rated?
4.8 stars from 74 buyers, with none below four.
How heavy is it?
31.4 kilograms.
Why is it fourth?
Because the record is perfect and the sample is small.
How many ratings does it have?
74 at the time of collection, averaging 4.8 stars, with 81 per cent five-star.
Comments
Reader comments are not checked against the manufacturer's claims above.
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