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What is UltraGel?

UltraGel is a viscoelastic memory foam infused with cooling gel particles. The gel acts as a thermal buffer, absorbing the body heat that would otherwise build up in traditional memory foam and dissipating it across the surface of the mattress. The result is a comfort layer that gives you the pressure relief of memory foam without the warm-sleeping reputation.

How does it feel?

UltraGel feels softer to the touch than traditional reflex foam but firmer than open-cell memory foam. It moulds to the contours of your body within a few seconds of lying down, supports the hips and shoulders, and recovers shape steadily rather than slowly when you shift position.

What's it best for?

Sleepers who want pressure relief but typically sleep hot are the natural fit. Side sleepers benefit from the cushioning at the shoulder and hip; anyone managing joint pain or sciatica may find UltraGel eases the load on inflamed areas. The cooling element makes it a stronger choice than traditional memory foam for hot sleepers, menopausal sleepers, and anyone who shares a bed with someone whose body temperature is markedly higher than theirs.

Sizes and delivery

UltraGel mattresses are in stock across most standard UK sizes. Free next-working-day delivery on in-stock orders before 4pm, with a 60-night sleep trial on every mattress when purchased with a protector. Call 0333 577 5773 for advice on which UltraGel model suits your sleep style.

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