Hyde & Sleep Carbon Foam Mattress

The layers point to a mattress built around foam comfort. The Kaygel top layer is described as temperature regulating, which suits you if you want a foam bed that doesn't feel stuffy. Beneath it, body-contouring foam should shape itself around your curves, so it may appeal if you like that hugging, cushioned feel. The high-density zoned foam base is there to support different areas of your body in different ways. A foam build also tends to suit people who dislike the bounce of springs, although with no firmness rating published, you can't be sure how it will feel for your weight and sleeping position.

Warm sleepers
The temperature regulating Kaygel top layer and breathable knitted cover are meant to keep a foam bed from feeling stuffy as you sleep.

Side sleepers
Body contouring foam under the top layer should shape itself around your curves, giving the cushioned, hugging feel many people who sleep on their side look for.

Couples
The all-foam build has no springs, so there is no bounce to carry movement across the bed, and it comes in Double and King sizes.

If you need to know the firmness before you buy, this might not be the best choice, because Hyde & Sleep doesn't publish a rating. The same goes for depth, which isn't listed. People who prefer a springy, bouncy feel may also find an all-foam build less to their taste.

Can you still buy the Hyde & Sleep Carbon?

It isn't currently on sale with the UK retailers we compare. The details here are mainly useful if you already own one or are comparing it with a similar mattress.

How firm is the Hyde & Sleep Carbon?

Hyde & Sleep doesn't publish a firmness rating for it, so we can't give you a verdict. The contouring foam layer suggests a foam feel that shapes to your body, but that is not the same as a stated firmness.

What sizes does the Hyde & Sleep Carbon come in?

It comes in UK Single, UK Double and UK King. There is no size listed for a Small Double or Super King, so if you need either of those, it won't fit your bed.

What is the Hyde & Sleep Carbon made of?

It has a soft-touch knitted cover, a temperature-regulating Kaygel top layer, a next-generation body-contouring foam layer and a high-density zoned foam base. It's all foam, with no springs listed.

Is the Hyde & Sleep Carbon good for hot sleepers?

It has some features aimed at heat: a breathable knitted cover and a temperature-regulating Kaygel top layer. That makes it a reasonable consideration for warm sleepers, although Hyde & Sleep doesn't publish figures to show how cool it stays.