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Comfort trial

Comfort fillings
Firmness rating

Support system
Indulge in sumptuous comfort with the Hypnos Henley Pillow Top Supreme Mattress. Enjoy the soothing cosiness this mattress provides.

Individualised springs encased in cloth pockets. Expertly adapting to movement to distribute personalised support to each part of your body.

Natural cotton fibres create a perfectly fresh sleeping environment. The soft fillings regulate your body temperature and wicks away moisture.

Durable edge-to-edge support provides a maximised sleeping surface for a more secure sleep. Sit and lay comfortably right to the very edge with zero 'roll-off' sensation.

Offering a soothing night's rest by evenly distributing your body weight across the mattress. The pressure point relief provides the ultimate relaxation needed for a deep slumber.

Enhances air circulation through the mattresses for a fresher feel. Prevents moisture build-up, creating a more hygienic environment.

Stitched into the mattress border, turning handles are there for easier moving and turning. When caring for your mattress, simply use the handles provided for ease of use.

A traditional and elegant design that holds fillings in place whilst enhancing the stability of the mattress. The luxurious tufting ensures zero shifting, shape loss or sagging.
Gentle support and a plush, softer feel

About 11 inches deep. Depth is an important factor when buying a mattress as it can affect the suitability for particular bedding, mattress toppers and bed frames.

A damask cover is a finely woven and durable fabric that is soft to touch. This cover doesn't retain heat and has a long-lasting performance.

For your peace of mind

Expertly handcrafted in the UK. This product helps to support our economy and helps to reduce environmental impact.

This product conforms to BS7177: 2008, for use at home

For the highest standards of quality and safety
Experience a wonderfully luxurious slumber with the Hypnos Henley Pillow Top Supreme Mattress. Featuring a cosy blend of cotton and recycled fibres.
Active response
In the heart of this mattress are 1200 ReActivePro™ 6-turn pocket springs. Designed to adapt to your unique shape, these springs move independently to each other. This results in a truly personalised slumber with constant, responsive support.
The 6-turn design in the springs has been constructed to provide soothing relief where you need it most. These springs have been twice heated which helps to retain their shape for a longer period of time.
Luxuriously cosy
Snuggle down with this mattress as it is lavishly filled with a range of plush fillings. It has a layer of responsibly sourced cotton which is inherently breathable and cooling. Creating an ideal sleeping environment.
The Henley is secured with a firm eOlus™ fibre base. Made from recycled plastic, these unique fibres are firmer because of its vertical design. The fillings add extra support to the mattress to create a strong base.
Additional comfort
Finished with a soft pillow top layer that features another layer of cosy cotton fibres. The plush layer also includes special Solotex™ filling which is a recycled synthetic fibre. The blend of these fillings creates an ideal sleeping environment needed for a restful slumber.
Edge-to-edge support
The innovative spring system featured in the mattress has 3 rows of firmer springs around the border. Allowing for an increased sleeping space, you can sleep right to the very edge. The border also has 2 rows of hand side-stitching which further enhances the sturdy edge.
Long-lasting comfort
The Henley is single-sided so there is no need to flip this mattress. Simply rotate using the turning handles provided, every 3 months to care.
Hand made in the UK by expert craftspeople using traditional, long-standing techniques. These techniques have earned Hypnos the recognition of a Royal Warrant from His Majesty King Charles III.
With a 10 Year Guarantee, you can buy with utter confidence and enjoy a deep, restful sleep night after night.
This mattress comes with a 100-Night Comfort Trial - like all of our mattresses!
The trial lets you test your mattress for up to 100 nights. If it's not quite right for you, you can exchange it for a new one. To be eligible for the Comfort Trial, you'll need to purchase a mattress protector from MattressOnline with your new mattress.
It can take some time to get used to a new mattress, which is why we ask you to sleep on your mattress for 30 nights. If you're not happy with the feel after 30 nights, simply contact our Customer Service Team, and we'll arrange a mattress exchange.
We deliver across the UK, with some remote areas offering alternative delivery options. Enter your postcode below to check which delivery options are available in your area.
Enjoy fast, reliable UK delivery with a delivery time slot confirmed on the morning of your delivery, live tracking and drop-off at your front door - or building entrance if you live in an apartment.
England FREE Delivery is free across England. Select postcodes in Cornwall, Cumbria and Lancashire are delivered to on set days rather than next day. |
Wales FREE Delivery is free across Wales. Select postcodes are delivered to on set days rather than next day. |
Scotland FREE or £40 The majority of Scottish postcodes are free, including Glasgow and Edinburgh. Select areas, including Aberdeen, Dundee, the Highlands and the islands, have a £40 charge. Select postcodes also require a longer delivery lead time. |
Northern Ireland £60 All BT postcodes have a £60 delivery charge and require 3 working days for delivery. |
Please use the postcode checker above for delivery information accurate to your address. For more information, head to our Delivery Page.
Delivery to a Room of Your Choice £20.00 We'll take the item to a room of your choice (excludes unpackaging) |
Mattress Recycling £35.00 We'll collect your old mattress and recycle it when we deliver your new one. |
| Firmness | Soft to medium |
| Comfort fillings | Cotton |
| Support system | Pocket Springs |
| Pocket spring count | 1200 |
| Edge support | |
| Cover | Damask cover |
| Pressure relief | |
| Border | Air vents |
| Turning handles | |
| Single-sided | |
| Guarantee | 10 years |
| Size | Width | Length | Depth |
|---|---|---|---|
| Single | 90cm | 190cm | 28cm |
| Small Double | 120cm | 190cm | 28cm |
| Double | 135cm | 190cm | 28cm |
| European Double | 140cm | 200cm | 28cm |
| King Size | 150cm | 200cm | 28cm |
| European King Size | 160cm | 200cm | 28cm |
| Superking | 180cm | 200cm | 28cm |
| Emperor | 200cm | 200cm | 28cm |
Please allow for a tolerance of +/- 2cm
| Handcrafted in the UK | |
| Approved by the National Bed Federation | |
| Fire resistance | Conforms to BS7177: 2008, for use at home |
Fantastic pillow top mattress. Bought in super king and like sleeping on the clouds.
Verified Purchase
Hypnos Quality mattress a great nights sleep Staff in the shop were good to deal with, informative but not pushy Great service from courteous delivery guys with carrying upstairs and old mattress removal.
Verified Purchase
The staff at Doncaser Mattress on Line were very patient and I formative whilst I made my mattress selection . The store had a spacious clean ambience and offered a great range of mattresses from budget to high end best quality mattresses. I am personally very pleased with the whole purchase process and the eventual choice which is giving me a really good night's sleep. would highly recommend both Mattress on Line and Hypnos mattresses. You can't put a price on a good night sleep!
Verified Purchase
Amazing mattress to sleep on! Customer service for mattress online is 10/10. Dealt with issue very promptly and professionally Would highly recommend
Verified Purchase
Comfy mattress, good quality
Verified Purchase
Excellent mattress as it's really comfortable and makes for a good night's sleep. Mattress Online service was also excellent, professional, very fast and on time delivery. Will definitely use again in future.
Verified Purchase
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Sunday: 10am - 4pm
Mon-Sat: 09:30am - 5:30pm
Sunday: Closed
customerservice@mattressonline.co.uk