Luxury Natural Pocket Spring Mattress Sovereign
Price range: £1,689 through £3,118
- Free Delivery Across Mainland UK
- Try It at Home for 100 Nights
- 20 Year Guarantee
- Expertly Crafted in Spain
The Mattress That Adapts To You
Luxury Natural Pocket Spring Mattress Sovereign is meticulously handcrafted with 2,800 hand-nested pocket springs encased in cotton fabric and 2,600 individually pocketed micro-springs, delivering exceptional support and precise body contouring. Its separate 10cm topper adds an indulgent layer of comfort, whilst a composition of the world’s finest natural materials provides exceptional breathability, freshness and a deeply restorative night’s sleep.
SOVEREING Mattress Materials
An exquisite blend of the world’s finest natural materials, expertly selected to deliver sumptuous comfort, exceptional breathability and a beautifully balanced sleep experience, night after night.
Inside the Origin of Sleep
The finest natural materials. Exceptional sleep.
Luxury Natural Pocket Spring Mattress Sovereign is crafted from the finest natural materials and crowned with an exceptional 10cm topper, generously layered with sumptuous cashmere, exclusive camel wool and premium British wool. The result is an exquisitely soft, breathable and enveloping surface that delivers immediate comfort and a refined sense of lightness.
Within, carefully selected layers of natural wool work in perfect harmony to gently cradle the body, encouraging progressive adaptation and supporting deep, continuous and truly restorative sleep.
Its advanced support system combines up to 2,600 nested micro pocket springs with up to 2,800 individually pocketed springs, each responding independently to every subtle movement. This sophisticated construction provides precise alignment, adaptive support and continuous airflow, maintaining a fresh, balanced and beautifully regulated sleep environment throughout the night.
Nothing is designed to stand out. Everything is designed to work in harmony.
Sovereign disappears beneath you, leaving only rest.
100 Night trial
100 nights to decide completely risk-free
Free Delivery
Delivered to your home anywhere in the UK
20 Year Guarantee
Built to last. Crafted to be trusted
Handcrafted in Spain
Expertly handcrafted in Spain by master artisans
The Mattress That Adapts To You
Luxury Natural Pocket Spring Mattress Sovereign is meticulously handcrafted with 2,800 hand-nested pocket springs encased in cotton fabric and 2,600 individually pocketed micro-springs, delivering exceptional support and precise body contouring. Its separate 10cm topper adds an indulgent layer of comfort, whilst a composition of the world’s finest natural materials provides exceptional breathability, freshness and a deeply restorative night’s sleep.
BEST FOR
FEEL & SUPPORT
SOVEREING Mattress Materials
LUXURY NATURAL POCKET SPRING MATTRESS SOVEREIGN INTERIOR LAYERS
An exquisite blend of the finest natural materials, expertly selected to deliver luxurious comfort, exceptional breathability and a truly restorative night’s sleep.
FINEST LINEN
A naturally breathable fibre, prized for its freshness, softness and elegance.
ORGANIC COTTON
Soft, breathable and chemical-free for a healthier sleep environment.
CAMEL HAIR
Naturally warm, breathable and exceptionally soft.
PURE CASHMERE
Exceptionally soft, lightweight and naturally insulating for luxurious comfort.
PREMIUM WOOL
Keeps you warm in winter and cool in summer while naturally regulating moisture.
SOVEREING
Inside the Origin of Sleep
The finest natural materials. Exceptional sleep.
Luxury Natural Pocket Spring Mattress Sovereign is crafted from the finest natural materials and crowned with an exceptional 10cm topper, generously layered with sumptuous cashmere, exclusive camel wool and premium British wool. The result is an exquisitely soft, breathable and enveloping surface that delivers immediate comfort and a refined sense of lightness.
Within, carefully selected layers of natural wool work in perfect harmony to gently cradle the body, encouraging progressive adaptation and supporting deep, continuous and truly restorative sleep.
Its advanced support system combines up to 2,600 nested micro pocket springs with up to 2,800 individually pocketed springs, each responding independently to every subtle movement. This sophisticated construction provides precise alignment, adaptive support and continuous airflow, maintaining a fresh, balanced and beautifully regulated sleep environment throughout the night.
Nothing is designed to stand out. Everything is designed to work in harmony.
Sovereign disappears beneath you, leaving only rest.
Which mattress is right for you?
2,500 hand-nested pocket springs in individual cotton pockets and 1,500 Micro pocket springs
Feel: Medium - Firm
Height - 32cm
Luxury Mattress, crafted with Premium Natural Fibres and an advanced Latex Core
Feel: Medium - Firm
Height - 29 cm
Handcrafted with up to 2,000 hand-nested pocket springs and the finest natural fillings
Feel: Medium
Height - 37 cm
2,500 Hand nested pocket springs in individual cotton pockets and 2,500 Micro pocket springs.
Feel: Medium - Soft
Height - 37 cm
Luxury Natural Pocket Spring Mattress Sovereign
Discover a new level of refined sleep, combining up to 5,400 responsive pocket and micro-springs with a sumptuous 10cm topper and exceptional natural fibres for exquisite softness, precise support and effortless comfort throughout the night.
Temperature Regulating
Wool intelligently adapts to your body’s needs, drawing away moisture to keep you cool and fresh, while its breathable insulation provides comforting warmth on colder nights.
Naturally Hypoallergenic
Designed to support natural wellbeing, our wool mattresses help minimise allergens and resist dust mites, promoting a fresher, cleaner and healthier sleep night after night.
ECO CONSCIOUS
Thoughtfully crafted using natural materials and free from harmful chemicals or fire-retardant sprays, our mattresses provide a cleaner, more sustainable sleep environment.
Camel Hair
Rare, refined, and naturally luxurious, camel hair is one of the most exclusive fibres used in high-end bedding. Its scarcity and exceptional quality make every mattress a more distinctive expression of craftsmanship and material integrity.Naturally soft and resilient, it delivers a uniquely cocooning comfort while maintaining excellent breathability and thermal balance. The result is a sleep surface that feels effortlessly refined, fresh, and beautifully regulated throughout the year.Chosen only for the most elevated constructions, camel hair reflects a commitment to true material rarity and understated luxury — designed for those who expect nothing less than exceptional.
The Purity of British Wool
Sourced from carefully selected British flocks, this premium wool is prized for its exceptional purity, natural resilience and refined comfort. Traditionally valued in the world of high-end sleep craftsmanship, it offers a perfectly balanced combination of warmth, breathability and moisture regulation.
Its natural crimp creates a soft, lofty structure while allowing continuous airflow, helping to maintain a fresh and well-tempered sleeping environment throughout the seasons. Both insulating and highly breathable, British wool delivers a quiet sense of comfort that is timeless, natural and effortlessly elegant — an essential element in finely crafted sleep systems.
Pure Natural Softness & Breathable Luxury
Sourced from the finest virgin cotton, carefully selected for its exceptional purity and natural softness, this premium fibre is renowned for its breathability, lightness and enduring comfort.
Naturally clean and beautifully refined in structure, it offers excellent moisture regulation and a gentle, fresh sleeping environment that remains balanced throughout the night.
Its smooth, delicate touch delivers a sense of understated luxury, enveloping the body in pure, effortless comfort and enhancing the feeling of calm, natural wellbeing.
Cashmere Excellence
Renowned as one of the world's most luxurious natural fibres, Cashmere wool offers exceptional softness, breathability, and temperature regulation. Its lightweight yet insulating properties create an indulgently comfortable sleep environment throughout the year. Carefully selected for our most prestigious mattresses, Cashmere adds a layer of refined luxury, helping to deliver the unparalleled comfort, elegance, and craftsmanship that define the Kairo Home collection.
The Heart of Perfect Sleep
At Kairo Home, we manufacture our own pocket springs using the finest quality steel, carefully selected for its strength and durability. Each spring is crafted with precision to provide exceptional motion isolation, ergonomic support, and a truly luxurious sleeping experience for years to come.
The Purity of British Wool
Sourced from carefully selected British flocks, this premium wool is prized for its exceptional purity, natural resilience and refined comfort. Traditionally valued in the world of high-end sleep craftsmanship, it offers a perfectly balanced combination of warmth, breathability and moisture regulation.
Its natural crimp creates a soft, lofty structure while allowing continuous airflow, helping to maintain a fresh and well-tempered sleeping environment throughout the seasons. Both insulating and highly breathable, British wool delivers a quiet sense of comfort that is timeless, natural and effortlessly elegant — an essential element in finely crafted sleep systems.
Pure Natural Softness & Breathable Luxury
Sourced from the finest virgin cotton, carefully selected for its exceptional purity and natural softness, this premium fibre is renowned for its breathability, lightness and enduring comfort.
Naturally clean and beautifully refined in structure, it offers excellent moisture regulation and a gentle, fresh sleeping environment that remains balanced throughout the night.
Its smooth, delicate touch delivers a sense of understated luxury, enveloping the body in pure, effortless comfort and enhancing the feeling of calm, natural wellbeing.
Cashmere Excellence
Renowned as one of the world’s most luxurious natural fibres, Cashmere wool offers exceptional softness, breathability, and temperature regulation. Its lightweight yet insulating properties create an indulgently comfortable sleep environment throughout the year. Carefully selected for our most prestigious mattresses, Cashmere adds a layer of refined luxury, helping to deliver the unparalleled comfort, elegance, and craftsmanship that define the Kairo Home collection.
The Heart of Perfect Sleep
At Kairo Home, we manufacture our own pocket springs using the finest quality steel, carefully selected for its strength and durability. Each spring is crafted with precision to provide exceptional motion isolation, ergonomic support, and a truly luxurious sleeping experience for years to come.
Linen & Natural Freshness
Linen is one of nature’s most refined fibres, prized for its exceptional breathability and timeless elegance. Naturally cool to the touch and effortlessly lightweight, it helps maintain a fresh and well-ventilated sleep environment throughout the night. Its subtle texture brings a sense of understated luxury, allowing air to circulate freely while gently enhancing comfort and balance. A material of quiet sophistication, linen contributes to a sleep experience that feels naturally pure, calm, and beautifully effortless.
Technical specifications & FAQs
Why buy a Kairo Home Mattress
Our hand made Spain mattresses are crafted from materials that are designed to provide you with a long-lasting experience. We’re upfront about every aspect of the buying process, from price range to the overall quality of a mattress.
If you’re not satisfied with what we’ve recommended then we operate under a 100% Money Back Guarantee. This means that if you aren’t happy with a product within 100 days we’ll arrange for the mattress to be collected free of charge. If your new mattress hasn’t met your expectations then we want to know about it, and we’ll ensure you find the mattress that’s right for you or provide a full refund.
Handcrafted in Spain
Every Kairo Home mattress is crafted in Spain using premium natural materials and carefully considered construction techniques developed to deliver exceptional comfort and support.
Generous layers of natural fibres are combined with expertly engineered interiors to create a sleep experience defined by comfort, durability and refined luxury.
Blending traditional craftsmanship with modern precision, each mattress is produced to exacting standards and reflects our commitment to quality, performance and enduring elegance.
Manufacturing and Delivery
Each Kairo Home mattress is individually crafted in Spain using the finest natural materials. This considered, made-to-order process ensures a product of exceptional quality, designed to deliver outstanding comfort, refined support and enduring performance. Each mattress requires a crafting time of between 15 and 20 working days.
Natural and Sustainable Materials
Kairo Home is a luxury hybrid sleep brand that combines traditional pocket spring craftsmanship with advanced comfort design to create a perfectly balanced sleep experience.
Each mattress is built around a responsive support system that works in harmony with carefully engineered comfort layers, delivering both stability and adaptive cushioning where the body needs it most.
This considered construction ensures a refined balance between support and softness, resulting in a sleep surface that feels both structured and deeply comfortable, night after night.
100 - Trial Nights
100-night trial
We believe the most reliable way to assess a mattress is to experience it at home over time. That is why every Kairo Home mattress comes with a 100-night trial.
Should it not be entirely suitable, you may return or exchange it for another Kairo model through a simple and straightforward process. Our team will ensure the experience is handled with care from start to finish.
Our aim is to support better sleep. If that is not achieved, the mattress is not right for you.
What warranty does Kairo Home offer?
Kairo Home offers a 20-year guarantee, reflecting the exceptional quality of our materials and the integrity of our construction.
This long-term guarantee underlines our confidence in the durability and performance of every mattress we create, and our commitment to maintaining the highest standards of craftsmanship and attention to detail.
Recommended Care
To help maintain its long-term performance, we recommend allowing the mattress to breathe regularly and ensuring it is placed on a suitable, supportive base.
Rotating and turning the mattress every 3 to 5 months will help the natural materials settle evenly, supporting consistent comfort and performance over time.
With appropriate care, your mattress will retain its original qualities and deliver enduring comfort for many years to come
What is the most suitable base or support?
Kairo Home mattresses are best placed on a high-quality slatted base, which allows for optimal airflow beneath the mattress. This helps to maintain breathability and supports the natural performance of the materials over time.
A well-constructed slatted base ensures the mattress can perform as intended, contributing to a balanced and comfortable sleep experience.
As natural materials benefit from regular airflow, a ventilated support system plays an important role in preserving freshness, comfort and long-term performance.
24/7 Customer support
Free delivery
100 Night trial
20 Year guarantee
| Size | Double ( W – 135 x L – 190 cm ), Emperor ( W – 200 x L – 200 cm ), King Size – ( W – 150 x L – 200 cm ), Single ( W – 90 x L – 190 cm ), Small Double ( W – 105 x L – 190 cm ), Super King – ( W – 180 x L – 200 cm ) |
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