SleepSoul Wish 3000 Series Pocket Cool Gel EU King Mattress
The SleepSoul Wish 3000 Series is a hybrid mattress that pairs pocket springs with cool gel memory foam and a plush pillow top, which means you get contouring comfort with a slightly cooler feel than standard memory foam.
- Plush pillow top eases hips & shoulders
- Cool gel memory foam limits heat
- Suits back & combination sleepers
£459
Get the lowest price we've found
Save with the previous model
Some retailers still sell the earlier version of this mattress for less than the current model's best price.
SleepSoul Wish 3000 Series Pocket Cool Gel Mattress
More available sizes
Mattress details
Mattress
SleepSoul Wish 3000 Series Pocket Cool Gel Mattress
Size
Firmness
Medium Firm
Construction
Pocket Spring
Hybrid
Gel
Depth (cm)
30
Layers
3
Layer Details
Pillow Top
An extra layer of plush fillings sewn onto the surface, which means a softer, more cushioned first impression when you lie down. It gives the medium firm core a gentler feel on pressure points like hips and shoulders.
Cool Gel Memory Foam
This foam contours to your body for pressure relief and support, while the gel helps regulate body temperature better than standard memory foam. In practice, you get the hug of memory foam with less of the heat build-up.
Pocket Springs
Each spring sits in its own fabric pocket and moves independently, which means the mattress responds to your body shape rather than pushing back as one unit. That independence also helps reduce disturbance when a partner moves.
Layer details from mattressnextday.co.uk product page, September 2026.
Key benefits
This size suits you if...
Consider another size if...
Similar Mattresses in This Price Range
Did you know? On Mattress Unboxed we have over 1,000 different mattresses to suit all types of sleepers. View all mattresses.
FAQ's