Sleepeezee Cool Refresh 1600 Pocket Mattress

Assessed from Sleepeezee's published specification for this mattress, captured September 2026, and from regular price comparison across our UK retail partners.

If you sleep hot, this is where the Cool Refresh earns attention. The sleeping surface is cool to the touch, and beneath it sits Staycool gel that responds to your body shape while helping regulate temperature, which means less of that clammy, wake-at-3am feeling. The white fibre filling cushions spring movement and reduces allergens, useful if dust sensitivity bothers you. Support comes from a pocket spring core, and the extra firm feel suits sleepers who want a properly solid base. It's non-turn, so no wrestling the mattress over twice a year, and the 10-year guarantee gives reasonable long-term reassurance at a mid-range starting price.

Warm sleepers
The cool-touch surface and Staycool gel layer help regulate temperature through the night, which means less of that clammy feeling when you sleep hot.

Allergy sufferers
Hypoallergenic construction and a white fibre filling that reduces allergens make this a sensible pick if dust sensitivity tends to bother you.

Back sleepers
An extra firm feel over a pocket spring core gives a properly solid, supportive surface rather than a sink-in feel, which suits lying flat.

Front sleepers
The firm, solid surface keeps your body from sinking in too deeply, which helps when you sleep on your front and want a level feel.

Heavier sleepers
A pocket spring core provides the underlying support, and the extra firm feel means a solid base that resists that sink-in sensation.

Sleepeezee describes the feel as extra firm, so lightweight sleepers and dedicated side sleepers may find it too unyielding at the shoulder and hip. If you prefer a plush, cradling surface, look elsewhere. It's non-turn, which suits most people, but rotation is still your only maintenance option.

Is the Sleepeezee Cool Refresh 1600 firm or extra firm?

Sleepeezee's own product page describes the feel as extra firm, although some retailer listings label it firm. Either way, expect a solid, supportive surface with very little sink, best suited to those who like sleeping on rather than in their mattress.

Does the Sleepeezee Cool Refresh 1600 need turning?

No. It's a non-turn mattress, so you never flip it over. Rotating it end to end now and then is still a good habit to even out wear.

How deep is the Sleepeezee Cool Refresh 1600?

It's 24cm deep, and that depth is consistent across all sizes, from UK Single up to Super King. Standard fitted sheets should fit without trouble.

What guarantee comes with the Sleepeezee Cool Refresh 1600?

Sleepeezee backs it with a 10-year guarantee, which gives you solid long-term cover for a mattress at a mid-range starting price.

Is the Sleepeezee Cool Refresh 1600 good for hot sleepers?

That's its main pitch. The cool-touch surface reduces body temperature at contact, and the Staycool gel layer underneath helps regulate temperature through the night. If overheating is your main complaint, the design is squarely aimed at you.