Hypnos Wool Origins 10 Firm Mattress

Assessed from the specification published by Mattress Man, captured September 2026, and from regular price comparison across our UK retail partners.

A genuinely firm mattress can be hard to find, and this one is described as firm rather than the vaguer medium-firm label many models carry. Pocket springs give you support that adjusts to your shape, so firm here should not mean unyielding in the wrong places. The price is high, but Hypnos is an established British manufacturer and the mattress comes in a full spread of sizes. If you buy through Mattressman, their listing includes a 60-night trial, a 10-year guarantee and free next day delivery, which takes some of the risk out of a purchase at this level. Those terms are the retailer's own, so check them if you shop elsewhere.

Back sleepers
The firm feel keeps the body level and supported, and the pocket springs adjust to your shape so firm does not become unyielding.

Front sleepers
A genuinely firm surface helps stop the hips sinking too low, while the pocket springs still follow your shape for even support.

Couples
Individually wrapped springs help limit disturbance from a partner shifting in the night, and the range runs up to a UK Super King.

Heavier sleepers
Firm pocket springs give support that adjusts to your shape, so more bodyweight is less likely to push into a soft, sagging feel.

Skip this one if you sleep on your side and weigh less, as a firm mattress can push into the shoulder and hip rather than letting them settle in. It is also a significant spend, so budget shoppers will find better value elsewhere, and anyone wanting a softer, cradling feel should look at medium options.

Is the Hypnos Wool Origins 10 firm or medium?

It is listed as firm. That suits back and front sleepers, and heavier sleepers who need extra pushback, more than lighter side sleepers, who may find it a little too solid at the shoulder and hip.

How much does the Hypnos Wool Origins 10 cost?

It depends on the size you choose, and the price table on this page shows the current price for each size. It comes in six UK sizes: Small Single, Single, Small Double, Double, King and Super King.

Does the Hypnos Wool Origins 10 come with a trial and guarantee?

Mattressman lists it with a 60-night trial and a 10-year guarantee. These are the retailer's own terms rather than a blanket Hypnos offer, so if you buy from a different shop, check what they provide before ordering.

How quickly can the Hypnos Wool Origins 10 be delivered?

Mattressman's listing offers free next day delivery, with a handling time of 0 to 1 day and transit of 1 to 3 days. Delivery terms vary between retailers, so confirm timings wherever you buy.