Silentnight Easyflex Gel 1000 Mirapocket Pillow Top Mattress
The Silentnight Easyflex Gel 1000 Mirapocket Pillow Top Mattress combines 1000 Mirapocket springs with a gel memory foam pillow top, which means a plush, cushioned surface sitting over reactive support.
- Plush pillow top cushioning
- Breathable gel memory foam layer
- Reinforced edge border
£679
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This is a medium-rated pocket spring mattress with a pillow top, 1000 Mirapocket springs and a breathable gel memory foam layer. The pillow top gives the surface a plusher feel, so it suits sleepers who want cushioning without losing support. It comes in a UK single, UK small double, UK double, UK king and UK super king. Mattress Online offers a 100-night comfort trial, and a 5-year Silentnight guarantee applies.
Mattress specifications
Firmness
Medium
Type
Pocket Spring
Depth (cm)
31
Number of Layers
3
Trial Period (nights)
Warranty (years)
Price Range
£484 to £969
Best Sleeping Position(s)
Back Sleeping
Combination Sleeping
Side Sleeping
Certifications
BS 7177
Assessed from the specification published by mattressnextday.co.uk, captured November 2026, and from regular price comparison across our UK retail partners.
Why should you choose this mattress?
The pillow top and 3cm of dense polyester fibre add cushioning at the surface, so the mattress feels plusher than its medium rating suggests. Beneath that, 1000 Mirapocket springs, each in its own fabric pocket, give reactive support that responds as you move. The easyflex Gel memory foam is breathable, which should help the surface feel fresher. A reinforced rod edge border helps the sides hold their shape. It suits most back and side sleepers, although anyone wanting a very firm feel may find it too cushioned.
Key features & layer details
Pillow top with easyflex Gel foam
A pillow top that encases a 3cm layer of breathable easyflex Gel memory foam, along with polyester fibre. It gives the surface a plush, cushioned feel and some contouring.
Dense polyester fibre layer
A 3cm layer of dense polyester fibres. It adds cushioned comfort, so the surface feels softer without losing the support beneath.
Mirapocket pocket springs
1000 Mirapocket springs, each in its own fabric pocket. They form a base of reactive support that responds as you move.
Layer details from mattressnextday.co.uk product page, November 2026.
Best suited for?
Side sleepers
The pillow top with a 3cm layer of gel memory foam gives a plush, contouring surface, which means a cushioned feel where shoulders and hips press in.
Back sleepers
The 1000 Mirapocket springs, each in its own fabric pocket, give reactive support beneath the cushioned top, so your body is held up while the surface stays comfortable.
Warm sleepers
The easyflex Gel memory foam is breathable, which should help the surface feel fresher through the night than a standard dense foam layer.
Couples
Individually pocketed springs respond as you move, and the reinforced rod edge border helps the sides hold their shape, which suits sharing a bed in the larger sizes.
If you prefer sleeping on a firm mattress, this might not be the best choice. It's rated medium, and the pillow top makes the surface feel softer. It's single-sided, so you can rotate it but not flip it. It also arrives flat rather than rolled and boxed, so check it will get through your doors.
Save on an earlier or ex-display model
Some retailers still sell the earlier version of this mattress, or ex-display and returned stock at a lower price. These are the sizes where it costs less than the current model's best price.
Silentnight Easyflex Gel 1000 Mirapocket Pillow Top Mattress
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FAQ's
How firm is the Silentnight Easyflex Gel 1000 Mirapocket Pillow Top?
It's rated medium. The pillow top adds a plusher layer at the surface, so it can feel a little softer on top. If you want firm support, a firmer model will suit you better.
What sizes does the Silentnight Easyflex Gel 1000 Mirapocket Pillow Top come in?
It comes in a UK single, UK small double, UK double, UK king and UK super king. The UK king is 150 x 200cm and the UK super king is 180 x 200cm.
How deep is the Silentnight Easyflex Gel 1000 Mirapocket Pillow Top?
It's about 31cm deep. That's a fairly thick mattress, so check that your bed frame and bedding suit that height before you order.
What is the Silentnight Easyflex Gel 1000 Mirapocket Pillow Top made of?
It has 1000 Mirapocket springs, each in an individual fabric pocket. Above them sit easyflex Gel memory foam, dense polyester fibre and a pillow top, all under a knitted, quilted cover.
Does the Silentnight Easyflex Gel 1000 Mirapocket Pillow Top come with a trial or guarantee?
Mattress Online offers its own 100-night comfort trial, which requires buying a mattress protector from Mattress Online. A 5-year Silentnight guarantee also applies. Check the retailer's terms before you buy.
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