Quick answer: Horsehair is used in some luxury mattresses as a springy upholstery layer, often alongside wool, cotton and coils. Its curled fibers help create the feel of the finished bed, but comfort, temperature and durability depend on the whole mattress.
Why do mattress makers use horsehair?
Horsehair has a long history in upholstery and bedmaking. Some makers clean and curl the hair before layering it into a mattress. Hästens describes its curled horsetail hair as contributing springiness alongside the bed’s internal springs. This is a manufacturer description, not a promise that every horsehair bed feels alike.
How horsehair fits into a mattress
Horsehair is typically one part of a layered system. A finished mattress may also contain a spring unit, wool, cotton, flax, foam or other materials, plus a cover and tufting. Our Hästens Vividus review looks at one luxury bed that uses natural upholstery materials. Ask where the horsehair sits, whether the mattress is one- or two-sided, and what other layers are used. A thin layer and a thick hand-built upholstery system can feel very different.
What does it feel like?
Horsehair can contribute a resilient, responsive feel, while wool and cotton add their own texture and cushioning. The spring unit and thickness of each layer may have an even larger effect on firmness. Compare beds in person when possible, including your usual position and the edge, and ask whether a model can be adjusted or remade.
Brands often promote airflow through natural fibers, but no material guarantees a cool or dry night. The cover, mattress layers, bedding, room conditions and individual preferences all matter. Claims that horsehair fibers act as hollow air tubes or will prevent overheating should not be treated as established facts.
Sourcing, animal materials and allergies
Horsehair is an animal-derived material and is not vegan. Sourcing and processing vary: ask the maker where the hair comes from, how suppliers are assessed and what evidence supports animal-welfare or environmental claims. Hästens discusses its sourcing in its FAQ; confirm practices for the specific manufacturer you are considering.
Do not assume a horsehair bed is hypoallergenic or resistant to dust mites or mold. If you have a known animal allergy or sensitivity, discuss materials with an appropriate clinician and ask the seller for a complete composition list.
Price, longevity and care
Horsehair beds can be expensive because of materials, construction, labor and brand positioning. A premium price does not guarantee a fixed lifespan. Ask about the warranty’s covered components, whether upholstery can be serviced and the cost of delivery or returns. The warranty period is not a prediction of comfort life.
Follow the specific maker’s directions for turning or rotating, support and cleaning. For example, Hästens’ care instructions are product-specific; other beds may differ. A suitable protector can help guard against spills.
Frequently asked questions
Is a horsehair mattress entirely made of horsehair?
Usually it is one component among several. Review the full materials list for the exact bed.
Will it last 20 years?
There is no universal lifespan. Construction, use, maintenance and support affect wear.
Is horsehair automatically better than foam?
No. They provide different feels, and quality and comfort depend on the complete design.
Does it guarantee a cool night?
No. The whole mattress and sleep environment determine how warm it feels.