Hypnos Henley Pillowtop Supreme Mattress
The Hypnos Henley Pillowtop Supreme Mattress pairs a soft pillow top with a cotton comfort layer over pocket springs, which means a cosy, cushioned feel that stays breathable.
- Soft pillow top eases pressure
- Breathable cotton for cooler nights
- Firmer border for steadier edges
£908
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The Hypnos Henley Pillowtop Supreme is a premium pocket spring mattress, 28cm deep, with a pillow top over a cotton comfort layer. It's listed as soft to medium, so it suits sleepers who like cushioning, particularly on their side. It comes in eight sizes, from UK Single to UK Emperor, plus EU Double and EU King. Mattress Online offers a 100-night trial, and Hypnos gives a 10-year guarantee.
Mattress specifications
Firmness
Medium Soft
Type
Pocket Spring
Depth (cm)
28
Number of Layers
4
Trial Period (nights)
Warranty (years)
Price Range
£908 to £2,249
Best Sleeping Position(s)
Side Sleeping
Certifications
BS 7177
Assessed from the specification published by mattressonline.co.uk, captured October 2026, and from regular price comparison across our UK retail partners.
Why should you choose this mattress?
The pillow top combines cotton fibres with recycled synthetic filling, which gives a soft, cushioned surface with some give under your shoulders and hips. Beneath it sits a layer of responsibly sourced cotton, which is naturally breathable, and air vents in the border add to the airflow. The pocket springs are individually encased in cloth pockets, with three rows of firmer springs around the border, which means steadier edges when you sit or sleep near the side. It suits most side sleepers well, although heavier sleepers may find it a little soft.
Key features & layer details
Pillow top
A soft pillow top with cosy cotton fibres and Solotex recycled synthetic filling. It gives the mattress its cushioned surface, which means a gentler feel under your shoulders and hips.
Cotton comfort layer
A layer of responsibly sourced cotton that's naturally breathable and cooling. It helps heat escape, so the soft top shouldn't feel stuffy.
Pocket springs
1200 ReActivePro 6-turn pocket springs, each encased in its own cloth pocket, with three rows of firmer springs around the border. The springs support your body, and the firmer border gives steadier edges.
Base
A firm eOlus fibre base made from recycled plastic. It gives the springs a solid foundation and keeps the mattress's recycled content in the build.
Layer details from mattressonline.co.uk product page, October 2026.
Best suited for?
Side sleepers
The cotton and recycled fibre pillow top gives a soft, cushioned surface with some give under the shoulders and hips, which suits lying on your side.
Warm sleepers
A naturally breathable cotton comfort layer and air vents in the border help heat escape, so the soft pillow top shouldn't feel stuffy overnight.
Couples
Three rows of firmer springs around the border give steadier edges, which means sitting or sleeping near the side feels more secure for both of you.
Eco-conscious buyers
The pillow top uses recycled synthetic filling, the comfort layer is responsibly sourced cotton, and the eOlus base is made from recycled plastic.
If you prefer sleeping on a firm mattress, this might not be the best choice. It's listed as soft to medium, and the pillow top adds extra cushioning, so heavier sleepers and front sleepers who need firmer support may find it too soft. It also can't be flipped, so you can only turn it using the handles in the border.
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.
Hypnos Henley Pillowtop Supreme Mattress
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FAQ's
How firm is the Hypnos Henley Pillowtop Supreme?
It's listed as soft to medium, so it feels cushioned rather than firm. That suits side sleepers and lighter bodies well, although anyone who wants firm, flat support will be better served by a firmer mattress.
How deep is the Hypnos Henley Pillowtop Supreme?
It's 28cm deep in every size listed. That's a fairly deep mattress, so check that your bed frame and any fitted sheets can cope with the extra height before you order.
What sizes does the Hypnos Henley Pillowtop Supreme come in?
You can choose UK Single, Small Double, Double, King, Super King and Emperor. There are also EU Double and EU King sizes for continental-sized frames.
What is the Hypnos Henley Pillowtop Supreme made of?
It has 1200 ReActivePro 6-turn pocket springs in cloth pockets, topped with cotton and a pillow top using recycled synthetic filling. The base is a firm fibre layer made from recycled plastic. Hypnos doesn't say which size the spring count applies to.
Does the Hypnos Henley Pillowtop Supreme come with a trial or guarantee?
Mattress Online offers a 100-night trial, and Hypnos provides a 10-year guarantee. The trial is the retailer's own offer, so read its terms before you buy.
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