Silentnight
Silentnight Comfort Breathe 1000 Mattress CLEARANCE
Silentnight Comfort Breathe 1000 Pocket Mattress
Enjoy fresher, cooler and more supportive sleep with the Silentnight Comfort Breathe 1000 Pocket Mattress. Designed for sleepers who want breathable comfort without compromising on support, this mattress combines temperature-regulating Comfort Breathe™ fibres with Silentnight’s responsive 1000 Mirapocket® spring system to create a comfortable, supportive and refreshing night’s sleep.
The Comfort Breathe™ fibres help air circulate through the mattress, encouraging a fresher sleeping environment and helping to regulate temperature throughout the night. Silentnight describes the breathable comfort layer as 15 times more breathable than standard foam, making this mattress a great choice for customers who often feel too warm in bed.
At the heart of the mattress are 1000 Mirapocket® springs, which respond independently to your body’s movements. These springs help provide zoned support, gently cushioning pressure points around the shoulders, hips and joints while encouraging improved spinal alignment. This makes the mattress ideal for customers looking for reliable support with a comfortable, pressure-relieving feel.
With a medium/firm comfort rating, the Silentnight Comfort Breathe 1000 offers a supportive feel that still provides everyday comfort. It is especially suited to sleepers who change position during the night, as the spring system moves with the body and helps reduce partner disturbance for a more peaceful sleep.
The mattress also features a naturally hypoallergenic sleep surface that is soft and gentle against the skin, plus a protective internal layer that helps spread pressure from the spring unit for improved durability. Silentnight lists the mattress depth at approximately 24cm, giving it a substantial but practical profile for most bed frames and divan bases.
Key Features
1000 Mirapocket® spring system
Individually responsive springs provide tailored support, helping to improve spinal alignment and reduce pressure across the body.
Comfort Breathe™ breathable fibres
Designed to promote airflow and help regulate temperature, keeping you cooler, fresher and more comfortable through the night.
Medium/firm comfort
A supportive feel with enough cushioning for everyday comfort, ideal for those who prefer a slightly firmer sleeping surface.
Pressure-relieving support
Helps ease pressure around key areas such as the shoulders, hips and joints.
Reduced partner disturbance
The individually responsive pocket springs move independently, helping to minimise movement transfer across the mattress.
Naturally hypoallergenic sleep surface
Soft and gentle on the skin, helping to create a cleaner and more comfortable sleeping environment.
Durable construction
Designed and tested for lasting comfort, with a protective layer that helps support long-term mattress performance.
Approx. 24cm depth
A practical mattress depth suitable for a wide range of bedsteads and divan bases.
Customer Benefits
The Silentnight Comfort Breathe 1000 Mattress is a fantastic option for customers who want a cooler, fresher and more supportive night’s sleep. Its breathable fibre technology helps prevent the mattress from feeling hot and stuffy, while the Mirapocket® spring system provides reliable support where the body needs it most.
This mattress is particularly well suited to customers who want:
A cooler and more breathable mattress
Medium/firm support
Pressure relief for shoulders, hips and joints
A supportive pocket sprung feel
Reduced movement from a partner
A hypoallergenic sleeping surface
A trusted British sleep brand
Delivery is free of charge to mainland UK addresses only and we aim to deliver this item within 2 weeks.
After you place your order, we will contact you via email to confirm dispatch or to book a delivery date, if for any reason your delivery will be longer than expected we will advise at this point and if you are not satisfied with the delay we will automatically refund your money
Sizing Guide

Our mattresses are available in all standard sizes, starting from the smallest single size, going up to the biggest super king size.
Dimension Width x Length (feet)
Single 3’ x 6’3”
Small Double 4’0” x 6’3”
Double 4’6” x 6’3”
Kingsize 5’0” x 6’6”
Superking 6’0” x 6’6”
Dimension Width x Length (cm)
Single 90 x 190
Small Double 120 x190
Double 135 x190
Kingsize 150 x 200
Superking 180 x 200

Free Delivery
We trust you will find exactly what you’re looking for to complete your bedroom. You can shop with us with confidence, knowing that we offer free delivery within the UK.
60 Night Sleep Trial
At Sleepeezee, they pride themselves on delivering exceptional comfort, night after night. With this in mind, if you are not 100% happy with your mattress, you may exchange it for a different model from the Sleepeezee range.