Want a Medium-Feel Mattress That Balances Support and Comfort?
If you’re looking for a mattress that combines gentle memory foam comfort with responsive pocket spring support, the Silentnight Memory 800 Pocket Mattress is designed to hit that sweet spot. With 800 Mirapocket® springs, a pressure-relieving memory foam layer, and a medium comfort feel, this mattress suits a wide range of sleepers — especially couples with different sleep preferences.
Overview – Who Is the Silentnight Memory 800 Pocket Mattress Best For?
The Silentnight Memory 800 Pocket Mattress is best suited to:
Side sleepers needing pressure relief at shoulders and hips
Back sleepers wanting balanced spinal support
Couples who benefit from reduced motion transfer
Sleepers who find all-foam mattresses too warm
Anyone wanting a medium-feel, all-rounder mattress
Buyers looking for good value hybrid comfort
It’s ideal if you want a mattress that feels supportive but gently cushioning, without being too firm or too soft.
Is the Silentnight Memory 800 Pocket Mattress Worth Buying?
Yes — the Silentnight Memory 800 Pocket Mattress is worth buying if you want hybrid comfort at an affordable price. It delivers reliable support from pocket springs while the memory foam layer adds pressure relief and comfort, making it a strong everyday option for most sleepers.
Silentnight Memory 800 Pocket Mattress – Key Features & Design
This mattress is built to deliver balanced comfort, support, and motion control.
Key Features
800 Mirapocket® pocket springs – Targeted, zoned support and reduced roll-together
Memory foam comfort layer – Moulds to your body for pressure relief
Medium comfort feel – Suitable for front, back, and side sleepers
24cm depth – Comfortable, supportive mattress profile
Quilted soft-knit sleep surface – Smooth, breathable, and comfortable
Pressure-relieving design – Reduces tossing and turning
No roll-together zones – Ideal for couples
No-turn, single-sided mattress – Rotate head-to-toe only
Hypoallergenic – Suitable for allergy sufferers
Vacuum-packed, rolled & boxed – Easy delivery and setup
Made in the UK
Fire resistant (BS7177: 2008 low hazard)
The result is a mattress that feels comfortable, supportive, and easy to live with.
Is the Silentnight Memory 800 Pocket Mattress Good for Back Pain?
Yes. The combination of Mirapocket® springs and memory foam helps promote spinal alignment while cushioning pressure points. It’s especially suitable for mild to moderate back pain, particularly for sleepers who don’t want an overly firm mattress.
For severe back issues requiring very firm orthopaedic support, a firmer Silentnight model may be more suitable.
How Firm Is the Silentnight Memory 800 Pocket Mattress?
This mattress has a medium comfort feel.
You can expect:
Gentle sink-in from the memory foam
Responsive push-back from the pocket springs
A stable surface that supports movement
This firmness works well for combination sleepers who change position during the night.
Comfort, Breathability & Sleep Temperature
Unlike traditional all-foam mattresses, the Memory 800 remains breathable thanks to:
Pocket springs that allow airflow
A breathable quilted cover
A moderate-depth memory foam layer
This makes it a good option for sleepers who enjoy memory foam comfort but don’t want to overheat.
Motion Isolation & Couples
The Mirapocket® spring system minimises motion transfer, meaning:
Less disturbance when your partner moves
Reduced roll-together
More personalised sleeping zones
This makes the mattress a strong choice for couples with different sleep habits.
Practical Design & Maintenance
The Silentnight Memory 800 Pocket Mattress is single-sided, meaning:
No flipping required
Rotate head-to-toe regularly
Lower maintenance than double-sided mattresses
The vacuum-packed design also makes it easier to get upstairs and into position.
Sizes, Prices & Availability
The Silentnight Memory 800 Pocket Mattress is available in standard UK sizes, including Single, Double, King Size, and Super King.
If you’re specifically searching for a Silentnight Memory 800 double or king size mattress, prices may vary depending on offers.
👉 Check current sizes and prices at MattressNextDay.
Pros & Cons
Pros
Comfortable medium feel
Good pressure relief from memory foam
Pocket springs reduce motion transfer
Suitable for most sleeping positions
Breathable hybrid design
Easy-care, no-turn mattress
Good value for money
Cons
Not firm enough for strict orthopaedic needs
Less spring count than premium hybrids
Memory foam may still feel warm for very hot sleepers
Final Verdict – Silentnight Memory 800 Pocket Mattress Review (2026)
This Silentnight Memory 800 Pocket Mattress review shows it’s a reliable, well-balanced hybrid mattress that delivers comfort, support, and value. It’s especially well suited to couples, side sleepers, and anyone wanting a medium-feel mattress that works in most situations.
If you want memory foam comfort with the added support of pocket springs, the Memory 800 is a sensible and affordable choice.
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