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Features you'll love

Support System

Pocket Springs

Individually pocketed springs work to give you support exactly where you need it.

Comfort Fillings

Natural Fibres

Helps regulate temperature as well as having a softer, more breathable quality.

Firmness

Medium

Good all-rounder for front, side or back sleepers.

Michael Galloway

National Training Manager, Hypnos

What the Sleep Expert thinks...

"Cotton Comfort is a mattress I recommend for approachable, everyday medium support. The six-turn springs and lofty cotton with Solotex™ fibres naturally regulate temperature, and the individual springs mean you won’t be disturbed by your partner’s movements."

Description

Exclusive to MattressNextDay, and from the creators of the most comfortable beds in the World, the Hypnos Cotton Comfort Mattress is nothing short of pure luxury, with traditional hand tufting as a sign of dedicated craftsmanship.

Specially engineered support technology

With Hypnos' bespoke, innovative ReActive™ 6-Turn Pocket Springs, the Cotton Comfort Mattress is highly supportive. These individually pocketed springs feature more turns per coil, which helps them react faster and more effectively to your movements throughout the night. Detecting your pressure relief needs, these springs ensure maximum support to your pressure points, especially your back, shoulders and hips.

A medium feel, this mattress is perfect for all types of sleepers. If you're a side sleeper, this mattress perfectly allows your hips and shoulders to 'dip' into the surface just enough to keep your spine aligned.

Cushioning comfort to your entire body

Comfort layers of soft cotton and Hypnos' special eOlus™ fibres ensure total body cushioning. Cotton naturally wicks away moisture and helps to keep you at the optimal sleeping temperature, while eOlus™ encourages breathability and air circulation.

Not only does the Cotton Comfort Mattress provide expert support and comfort, but it also features no roll together technology, offering you and your partner separate sleeping zones so you don't end up squashed together in the middle of the bed. Completely hypoallergenic, this mattress is also ideal for allergy sufferers, or anyone looking for a fresher night's sleep - a soft damask cover further enhances this freshness.

1278457-5056370865676

Features

ReActive™ 6-Turn Pocket Springs

Comprising of 6 turns per spring The Hypnos ReActive™ 6-Turn Pocket Spring System is engineered to provide total spinal and body support. Each spring is designed to independently sense the exact comfort and support requirements of you and your partner, seamlessly and smoothly spreading vertical downward pressure.

Cotton

This mattress filling helps to regulate body temperature. It also provides additional support and natural comfort.

eOlus™ Fibres

eOlus™ fibres are designed to offer resilient body support whilst allowing air and moisture to pass through the material easily. The fibres create a breathable layer that, unlike foam, doesn’t retain heat or sweat, while offering a soft foam-like feel for optimum comfort. No harsh chemicals are used in the manufacturing process which not only means there are no ‘end-of-life’ disposal issues, but the fillings are also 100% recyclable.

26cm Depth

This mattress is approximately 26cm deep.

Pure Belgian Damask Cover

A mattress top cover which is made from a breathable Belgian damask fabric.

Air Vents

Vents which allow air to flow in and out of the mattress are mounted on the sides. These vents help to keep the air within fresh and cool.

No Need To Turn

A single-sided mattress which does not need to be turned/flipped. One-sided mattresses should, however, be rotated head to toe regularly.

No Roll Together

Individual personal sleeping zones mean that you won't be disturbed if your partner rolls or moves, as you won't feel their motion. There's also no tendency to roll towards the middle of the mattress.

Turning Handles

Flag-stitched handles are attached to the sides of the mattress to assist in turning or rotating.

Hand Tufted

Tufts help to secure the luxury fillings in place, helping the mattress retain it's fullness and plumpness over time.

Flat Mattress

This mattress will arrive flat, not rolled and boxed.

Made in the UK

This item has been manufactured in the UK.

Fire Resistant - Low Hazard

This product conforms to the BS7177: 2008 standard for domestic use (low hazard) - ideal for use at home.

Additional features

Made by an NBF-Approved ManufacturerPeace of mind and reassurance - the manufacturer of this item is an approved member of the National Bed Federation.

Benefits

ReActive™ 6-Turn Pocket Springs provide incredible support with a medium feel, ideal for all sleeping positions
Sumptuous layers of moisture-wicking cotton and highly breathable eOlus™ fibres provide body-hugging cushioning and comfort
Posture control and encouraged spinal alignment thanks to reactive, adaptable support
Hand tufting keeps all fillings in place and is a traditional sign of dedicated, honest craftsmanship
A damask cover enhances air circulation, as well as adds to the hypoallergenic nature of the mattress
No roll together technology gives you your own space to stretch out, without rolling toward the middle of the bed

Highly Rated

Lowest Price Promise!

Shop with confidence. We monitor our competitors' price every 24 hours to ensure you're always getting the best deal. As the 2025–2026 'Online Bed Retailer of the Year', we pair unbeatable value with award-winning next-day delivery.

Hypnos Cotton Comfort Mattress

4.8 out of 5

5 Star (102)

4 Star (9)

3 Star (1)

2 Star (2)

1 Star (2)

Experience blissful support and comfort for a restful night's sleep.

ReActive™ 6-Turn Pocket Springs

Cotton & eOlus™ Fibres

26cm Depth

Firmness: Medium

£449

RRP £658

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from £449

Size

Single 3' x 6'3"

£449 RRP £658

Only 2 left

Small Double 4' x 6'3"

£549 RRP £1021

4-5 Weeks

Double 4'6" x 6'3"

£549 RRP £1021

3-5 Days

King Size 5' x 6'6"

£599 RRP £1125

3-5 Days

Super King 6' x 6'6"

£729 RRP £1351

7-10 Days

European Single 90cm x 200cm

£479 RRP £723

1-2 Weeks

European Double 140cm x 200cm

£649 RRP £1123

4-5 Weeks

European King Size 160cm x 200cm

£669 RRP £1237

5-6 Weeks

Emperor Mattress 6'6" x 6'6"

£1199 RRP £1622

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