Mammoth Performance Hybrid Mattress
Use promo code "WELCOME5" for extra discount
VAT Relief on Mammoth Mattresses
You can purchase a Mammoth Mattresses VAT-free if you have a chronic illness, disability, or terminal illness and the mattress is for personal use. Eligible conditions: arthritis, diabetes, heart disease, asthma, copd, hiatus hernia, lupus, angina, parkinsons, fibromyalgia, ms, me, terminal illness and mental impairments affecting daily life. To claim, contact us and we will supply a declaration of eligibility form.
Features
- Vat Free.. As of 01.07.2026 all mammoth mattress purchases are available vat Free to those who qualify as Mammoth have been granted a vat free product certification
- Medical Grade™ Foam (70mm) – Healthcare-inspired foam that contours instantly to your body, providing superior pressure relief, postural support, and spinal alignment.
- 2000 Pocket Springs – Individually wrapped springs that respond independently to your body, offering stable support, reduced motion transfer, and improved comfort.
- PostureCell® Technology – Provides targeted support to key areas of the body, helping to distribute weight evenly and relieve pressure points.
- Micro-Fresh Anti-Microbial Cover – Protects against bacteria, allergens, and odours, maintaining a cleaner and more hygienic sleeping surface.
- Hypoallergenic Cover – Breathable and safe for sensitive skin, contributing to a healthy sleep environment.
- Depth: 27cm – Combines comfort layers and spring support for durable and restorative sleep.
- Comfort Feel – Medium, designed to offer a balanced feel, neither too soft nor too firm, suitable for most sleepers.
- 10-Year Guarantee – High-quality construction and materials provide long-lasting support and peace of mind.
The Performance Hybrid Mattress from Mammoth combines the best of advanced foam technology and pocket spring support to deliver a medium-firm, restorative sleeping experience. At its core is 70mm of Mammoth Medical Grade™ foam, a healthcare-inspired material developed in the UK and derived from technologies used in medical beds. This innovative foam contours instantly to your body in any sleeping position, providing superior pressure relief, enhanced postural support, and optimal spinal alignment throughout the night.
Beneath the Medical Grade™ foam, 2000 individually wrapped pocket springs form a responsive support base that adapts to your body’s shape, reduces motion transfer, and offers a stable yet comfortable foundation. The combination of foam and pocket springs provides the perfect balance between soft cushioning and structured support, making it ideal for those who want a mattress that feels medium, neither too firm nor too soft.
The mattress also incorporates PostureCell® technology, which targets support to key areas of the body, easing pressure points and promoting better circulation. Its Micro-Fresh anti-microbial cover naturally protects against bacteria, allergens, and odours, while the hypoallergenic and breathable design ensures a clean and comfortable sleep environment night after night. With a total depth of 27cm and a medium feel, the Performance Hybrid Mattress delivers the ideal combination of comfort, support, and hygiene for a truly restorative sleep.
Built to last, the Performance Hybrid Mattress comes with a 10-year guarantee, reflecting the premium quality of its materials and construction. The careful integration of Medical Grade™ foam, 2000 pocket springs, PostureCell® technology, and Micro-Fresh cover ensures that every night is supported by scientifically-backed, healthcare-inspired technology. This mattress is perfect for those who value balanced comfort and proven support, helping you wake up refreshed, energised and ready to take on the day.
Frequently Asked QuestionsÂ
What makes the Performance Hybrid Mattress different from other mattresses?
The Performance Hybrid Mattress combines 70mm Medical Grade™ foam, 2000 pocket springs, and PostureCell® technology to provide medium comfort, pressure relief, and excellent spinal support.
Is the mattress suitable for couples?
Yes. The pocket springs reduce motion transfer, ensuring minimal disturbance if one partner moves during the night.
How thick is the Performance Hybrid Mattress?
The mattress has a total depth of 27cm, balancing comfort layers and spring support for durability and restorative sleep.
Does it have any allergy protection?
Yes. The mattress comes with a Micro-Fresh anti-microbial and hypoallergenic cover, keeping bacteria, odours, and allergens at bay.
What guarantee does it come with?
The Performance Hybrid Mattress includes a 10-year guarantee for peace of mind and long-lasting quality.
Single (90cm): 190 × 90 × 27 cm
Double (135cm): 190 × 135 × 27 cm
King Size (150cm): 200 × 150 × 27 cm
Super King Size (180cm): 200 × 180 × 27 cm
Features
- Vat Free.. As of 01.07.2026 all mammoth mattress purchases are available vat Free to those who qualify as Mammoth have been granted a vat free product certification
- Medical Grade™ Foam (70mm) – Healthcare-inspired foam that contours instantly to your body, providing superior pressure relief, postural support, and spinal alignment.
- 2000 Pocket Springs – Individually wrapped springs that respond independently to your body, offering stable support, reduced motion transfer, and improved comfort.
- PostureCell® Technology – Provides targeted support to key areas of the body, helping to distribute weight evenly and relieve pressure points.
- Micro-Fresh Anti-Microbial Cover – Protects against bacteria, allergens, and odours, maintaining a cleaner and more hygienic sleeping surface.
- Hypoallergenic Cover – Breathable and safe for sensitive skin, contributing to a healthy sleep environment.
- Depth: 27cm – Combines comfort layers and spring support for durable and restorative sleep.
- Comfort Feel – Medium, designed to offer a balanced feel, neither too soft nor too firm, suitable for most sleepers.
- 10-Year Guarantee – High-quality construction and materials provide long-lasting support and peace of mind.
The Performance Hybrid Mattress from Mammoth combines the best of advanced foam technology and pocket spring support to deliver a medium-firm, restorative sleeping experience. At its core is 70mm of Mammoth Medical Grade™ foam, a healthcare-inspired material developed in the UK and derived from technologies used in medical beds. This innovative foam contours instantly to your body in any sleeping position, providing superior pressure relief, enhanced postural support, and optimal spinal alignment throughout the night.
Beneath the Medical Grade™ foam, 2000 individually wrapped pocket springs form a responsive support base that adapts to your body’s shape, reduces motion transfer, and offers a stable yet comfortable foundation. The combination of foam and pocket springs provides the perfect balance between soft cushioning and structured support, making it ideal for those who want a mattress that feels medium, neither too firm nor too soft.
The mattress also incorporates PostureCell® technology, which targets support to key areas of the body, easing pressure points and promoting better circulation. Its Micro-Fresh anti-microbial cover naturally protects against bacteria, allergens, and odours, while the hypoallergenic and breathable design ensures a clean and comfortable sleep environment night after night. With a total depth of 27cm and a medium feel, the Performance Hybrid Mattress delivers the ideal combination of comfort, support, and hygiene for a truly restorative sleep.
Built to last, the Performance Hybrid Mattress comes with a 10-year guarantee, reflecting the premium quality of its materials and construction. The careful integration of Medical Grade™ foam, 2000 pocket springs, PostureCell® technology, and Micro-Fresh cover ensures that every night is supported by scientifically-backed, healthcare-inspired technology. This mattress is perfect for those who value balanced comfort and proven support, helping you wake up refreshed, energised and ready to take on the day.
Frequently Asked QuestionsÂ
What makes the Performance Hybrid Mattress different from other mattresses?
The Performance Hybrid Mattress combines 70mm Medical Grade™ foam, 2000 pocket springs, and PostureCell® technology to provide medium comfort, pressure relief, and excellent spinal support.
Is the mattress suitable for couples?
Yes. The pocket springs reduce motion transfer, ensuring minimal disturbance if one partner moves during the night.
How thick is the Performance Hybrid Mattress?
The mattress has a total depth of 27cm, balancing comfort layers and spring support for durability and restorative sleep.
Does it have any allergy protection?
Yes. The mattress comes with a Micro-Fresh anti-microbial and hypoallergenic cover, keeping bacteria, odours, and allergens at bay.
What guarantee does it come with?
The Performance Hybrid Mattress includes a 10-year guarantee for peace of mind and long-lasting quality.
Single (90cm): 190 × 90 × 27 cm
Double (135cm): 190 × 135 × 27 cm
King Size (150cm): 200 × 150 × 27 cm
Super King Size (180cm): 200 × 180 × 27 cm
Have You Considered
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Dunlopillo Firmrest Latex Mattress
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Mammoth Vitality Hybrid 2000 Pocket Mattress
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