# Single Mattress, Memory Foam Pocket Sprung, Medium Firm, 20cm

Source: https://www.ranked10.co.uk/home/best-mattress-for-side-sleepers/single-nine-layers
Ranked #8 in "Best Mattress for Side Sleepers 2026: Two Say Extra Firm": https://www.ranked10.co.uk/home/best-mattress-for-side-sleepers

- Price: £99.99 (checked on Amazon UK on 2026-09-13)
- Amazon rating: 4.6 from 358 ratings
- Buy on Amazon: https://www.amazon.co.uk/dp/B0D6L8GJHP?tag=ranked10-21

This single mattress costs £99.99 and is rated 4.6 stars from 358 ratings, with a twenty centimetre depth, a thirteen kilogram body and a stated medium firm feel.

It takes eighth because it is the only mattress in these two articles whose care instruction says how often to rotate it — every three to five months — while its layers field reports nine, in a field that elsewhere reads four and twelve.

## Specification

| Field | Value |
|---|---|
| Care | Rotate every 3 to 5 months, with a cover |
| Construction | High density foam, memory foam, pocket springs |
| Firmness | Medium firm, stated |
| Layers | 9 |
| Depth | 20 centimetres |
| Ratings | 4.6 from 358 |

## Questions people ask

**How often should it be rotated?**

Every three to five months, as the listing says.

**Is it firm?**

Medium firm, stated.

**What is inside it?**

Foam, memory foam and pocket springs.

**How heavy is it?**

Thirteen kilograms.

**Why is it eighth?**

Because the advice is the best in the cluster and the sample is the smallest of the large ones.

**How many ratings does it have?**

358 at the time of collection, averaging 4.6 stars, with 86 per cent five-star and 4 per cent one-star.