Look what’s inside

A Herdysleep mattress is made by expert craftsmen who combine traditional methods with innovative technology. A blend of natural Herdwick wool, cotton and cashmere laid over 7000* Cortec™ pocket springs combine to give you a luxuriously comfortable nights’ sleep.

Technology inside

The ultimate in comfort

1. Plant based, chemical free cover woven in-house.
2. Herdwick wool, cotton and cashmere sleep surface.
3. Contour accurate micro springs to relieve pressure.
4. Cortec spring technology with over 7000 pocket springs in a king size mattress.
5. Strong, resilient, fully recyclable polyester fibre base.

Chemical free sleep surface

A natural surface for a healthier sleep

We believe sleeping on a natural surface is best, which is why we developed our special outer fabric that is used on the Herdysleep mattress. Derived from plants and woven in our Yorkshire workshop, our fabric requires no applied chemicals to achieve the required fire rating, leaving you to rest easy in the knowledge that you’re sleeping on something natural.

Chemical free sleep surface

A natural surface for a healthier sleep

We believe sleeping on a natural surface is best, which is why we developed our special outer fabric that is used on the Herdysleep mattress. Derived from plants and woven in our Yorkshire workshop, our fabric requires no applied chemicals to achieve the required fire rating, leaving you to rest easy in the knowledge that you’re sleeping on something natural.

Natural fibres

Herdwick wool, cotton and cashmere

Wool from the cute and lovable Herdwick sheep lies at the heart of every Herdysleep mattress. Sourced from farmers in the Lake District, at fair trade rates, the Herdwick wool is blended with cotton and cashmere to create a soft, luxurious sleep surface. As well as being naturally flame-resistant and hypoallergenic, wool is highly absorbent and breathable. Also a natural insulator, it will keep you warm in winter and cool in summer.

Cortec™ system

The latest in spring technology

The springs in a Herdysleep mattress are smaller, finer and more tightly coiled than ever before. This creates a greater number of individual points of contact with the body, allowing for greater contour accuracy and support. Every part of the body that rests on the mattress is supported, in fact, there are now over 1,000 springs per square metre, providing you with the ultimate in support and comfort.
Cortech™ springs are lighter than normal springs, which cumulatively results in a lighter core. This makes the mattress lighter to handle and transport and because foam is no longer required in the construction, airflow and ventilation throughout the mattress is improved, providing superior levels of temperature regulation.

Cortec™ system

The latest in spring technology

The springs in a Herdysleep mattress are smaller, finer and more tightly coiled than ever before. This creates a greater number of individual points of contact with the body, allowing for greater contour accuracy and support. Every part of the body that rests on the mattress is supported, in fact, there are now over 1,000 springs per square metre, providing you with the ultimate in support and comfort.
Cortech™ springs are lighter than normal springs, which cumulatively results in a lighter core. This makes the mattress lighter to handle and transport and because foam is no longer required in the construction, airflow and ventilation throughout the mattress is improved, providing superior levels of temperature regulation.

10 Year guarantee

Handmade with love

Herdysleep mattresses are made by master bedmakers with over 150 years experience who combine traditional mattress making methods with innovative technology. Each Herdysleep mattress is traditionally hand-tufted, stitched and tape edged by skilled craftspeople and features the innovative, fully sustainable Cortec™️ spring system. Each mattress comes with a 10 year guarantee to give you peace of mind.
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Find your perfect size

On average we spend over a third of our life asleep. It goes without saying, if you’re looking for a mattress it’s important to choose the right one. Herdysleep offers four universal sizes to choose from to make sure your comfort comes first.

Single

90cm x 190cm

Double

135cm x 190cm

King

150cm x 200cm

Super King

180cm x 200cm

How to care for your mattress

We know that you can't wait to open your new herdysleep mattress. Read our Care Guide to ensure you get the most of your mattress.

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The making of a Herdysleep mattress