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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

Soft White Fibres

100% polyester offers great recovery and durability, meaning long-lasting comfort.

Firmness

Medium Firm

Good for people who change sleeping position.

Description

1275702-

Features

1200 Mirapocket® Springs

Exclusive to Silentnight, the Mirapocket® spring system offers outstanding support and superior spinal alignment. It maximises sleeping space and reduces "roll-together" for less partner disturbance - making it ideal for couples.

Eco Comfort Fibres™

Breathable and sustainable fibres that are 100% recyclable give you a fresh and purifying sleep from eco-friendly materials that won’t cost the planet or your pocket. Eco Comfort Fibres™ have been scientifically proven to keep you cooler while you sleep.

26cm Depth

This mattress is approximately 26cm deep.

Knitted Cover

This luxurious soft knitted cover is breathable, which helps to keep the sleeper at an even temperature all night long.

Orthopaedic Support

Designed to offer a firmer sleep surface, providing targeted support for your back and joints.

Reinforced Edges

The mattress has reinforced edges, so that the full sleep surface can be used. This means more sleeping space - which is usually lost in conventional, less edge-stable mattresses.

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.

Hypoallergenic

Being hypoallergenic, this is the perfect item for allergy sufferers - or anyone looking for a healthy night's sleep.

Turnable

The mattress has fillings on both sides. Double-sided mattresses need to be turned regularly to keep them in good condition.

Vegan Friendly

This product is made from materials that are 100% free from animal by-products.

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

1200 SpringsThis mattress contains 1,200 individually pocketed springs (in a King Size).
Made by an NBF-Approved ManufacturerPeace of mind and reassurance - the manufacturer of this item is an approved member of the National Bed Federation.

Delivery

We provide our award-winning Free Next Day Delivery service to most locations, sending a proper night’s sleep out far and wide. Hassle-free and convenient, you can even choose a time and day that suits you, have us take your old mattress away for recycling, and get us to deliver to your room of choice!

In some places, a small fee will be charged to help us get you your best night’s rest as quickly as possible. Take a look at the following postcodes to see if this applies to you, and if you’re not sure, then use our helpful Postcode Checker to help you shop with confidence.

AB10-AB16, AB21-AB25, AB30-AB39, AB41-AB45, AB51-AB56
CA1-CA9
DD1-DD11
DG1-DG14, DG16
EH1-EH49, EH51-EH55, EH91, EH95, EH99
FK1-FK21
G1-G5, G9, G11-G15, G20-G23, G31-G34, G40-G46, G51-G53, G58, G60-G79, G18-G84, G90
IV1-IV28, IV30-IV-32, IV36, IV40-IV49, IV51-IV56
KA1-KA30
KW1-KW3, KW5-KW14
KY1-KY16, KY99
LA1-LA7
ML1-ML12
PH1-PH26, PH30-PH44, PH49-PH50
TD1-TD15

Awards

Good Housekeeping Getting Greener 2020 Award

Not always easy to see which products are most sustainable, the Good Housekeeping Getting Greener accreditation helps you see which mattresses have been acknowledged for their eco-friendly features. Purchasing a mattress with this stamp of approval allows you to join the fight against climate change.

Warranty & Guarantee

Silentnight 5 Year Guarantee

We know that reliability and peace of mind matter to our customers, that’s why we offer a full manufacturer’s guarantee on all of our mattresses, upholstered divan beds and headboards.

Download warranty/guarantee information

You've got the best price

As Online Bed Retailer of the Year 2024 - 2025, you can trust us to get you the best price. With our fast delivery and exceptional service, you won't find better elsewhere.

Silentnight Sofia 1200 Mirapocket Mattress

4.8

based on 37 reviews

4.8 out of 5

5 Star (29)

4 Star (7)

3 Star (1)

2 Star (0)

1 Star (0)

1200 Mirapocket® Springs

Eco Comfort Fibres™

26cm Depth

Knitted Cover

Orthopaedic Support

Firmness: Medium Firm

Award Winning Product

Or just £ per month, 0% finance with Klarna Spend over £400 to spread the cost with use Klarna 18+, T&Cs apply, Credit subject to status.

from £

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Free Delivery in

Free delivery Tomorrow, 11th June
Order within 14hrs 57mins 30secs

Place your order now and we'll contact you to arrange delivery when your order is ready for despatch. You can then choose our popular next day delivery or select a day & time of your choice and get delivery when it's convenient for you.