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Signature Cooling Hybrid Foam Mattress, 25cm – 100mm Double Gel
Best for: Hot sleepers who want memory foam comfort
£424.00
or 3 interest-free payments of £141.33 with Klarna
Extra 10% offPay £381.60Use code AUTUMNSALE10
Bedding size: Super King
- Free delivery · arrives in 5–7 working days
- 14-day returns if unopened
- Pay by card, Apple Pay, Google Pay, PayPal or Klarna
- Seen it cheaper? We'll match it
Why you’ll love it
- Cooling gel foam above and below the memory foam
- 10cm of comfort layers over a 15cm reflex foam base
- Suits all sleeping positions
- Zip-off cover, machine washable
- Fire safety tested to BS 7177, suitable for HMOs and rentals
- CertiPUR certified foam, made in the UK
Product details
Description
Ideal for: people who sleep hot but still want the feel of memory foam.
This is the only mattress in our Signature range with cooling gel foam on both sides of the memory foam. A 5cm memory foam layer sits between two 2.5cm layers of cooling gel foam, so heat is drawn away from the surface and from within the mattress, not just from the top.
Under those 10cm of comfort layers, a 15cm reflex foam base keeps you supported and level. It suits all sleeping positions: back, side and front.
The cover unzips completely and is machine washable. The mattress is fire safety tested to BS 7177, so it is also suitable for HMOs and rental properties.
Made in the UK from CertiPUR certified foam. Delivered rolled in one box, so it's easy to carry up stairs and through narrow doorways.
Delivery and unboxing
Please open within 72 hours of delivery. Unroll it on your bed frame, then carefully cut away the plastic wrapping, taking care not to cut the fabric. Allow 48 to 72 hours in a warm, well-ventilated room to reach full size and for the new-foam smell to clear.
Guarantee
Every DS Living foam mattress has a 1-year guarantee. Buy from dsliving.co.uk and register within 30 days of delivery to extend it to 5 years, free. Register your guarantee
Size guide
Standard UK mattress sizes (width × length).
- Small single
- 75 × 190 cm (2'6" × 6'3")
- Single
- 90 × 190 cm (3' × 6'3")
- Small double
- 120 × 190 cm (4' × 6'3")
- Double
- 135 × 190 cm (4'6" × 6'3")
- King
- 150 × 200 cm (5' × 6'6")
- Super king
- 180 × 200 cm (6' × 6'6")
Will it fit?
DoorwaysMeasure the width and height of every door on the way in, front door included.
Stairs and turnsCheck the stair width, tight turns, landings and low ceilings or light fittings.
Room spaceMark the size out on the floor and leave room to walk round it and open doors.
AccessCheck the route from the road to your door: steps, gates and narrow paths.
Product information
- Product code (Super King)
- RVRuby_6ft
- Composition
- 2.5cm cooling gel foam, 5cm memory foam, 2.5cm cooling gel foam, 15cm reflex foam base. Zip-off cover with plum border.
Packaged size and weight
As delivered, per size: the number of boxes, box size and weight. These are not the product's own measurements.
- Rolled in one box, 110 x 38 x 38cm. Weight: Single 20kg, Double 31kg, King 35kg, Super King 41kg
Assembly & care
- Care
- Cover unzips completely and is machine washable.
- Warranty
- 1-year guarantee, extended to 5 years free when you register on dsliving.co.uk within 30 days of delivery
- Made in
- Made in the UK
Questions & answers
How much is delivery and how long does it take?
Delivery is free on every order. This item arrives in 5–7 working days.
Can I return it?
Return it within 14 days of delivery while still sealed; you pay the return postage unless it's faulty or damaged. Opened mattresses can only be returned if faulty. See our returns policy for full details.
Which size do I need?
Choose the same size as your bed frame. All our mattresses are standard UK sizes (see the Size guide above). Beds from IKEA and some other European brands use different sizes, such as 140 × 200 cm, so a UK mattress may not fit. Please measure your bed frame before you order.
Can I spread the cost?
Yes. Choose Klarna at checkout to pay in 3 interest-free payments. Klarna runs a soft credit check, which doesn't affect your credit score. You must be 18+ and a UK resident.
I have a question that isn't answered here.
Email [email protected] and we'll get back to you.
Delivery & returns
- Free delivery on every order. Arrives in 5–7 working days.
- 14-day returns if unopened. Return it within 14 days of delivery while still sealed; you pay the return postage unless it's faulty or damaged. Opened mattresses can only be returned if faulty. Read our returns policy.
- Questions? Email [email protected].
