LUMI Core Mattress
Designed as the foundation of the LUMI sleep experience, LUMI Core delivers a calm, balanced feel that adapts naturally to your body without compromise. It offers just the right blend of cushioning and support. Comfortable from the first night, dependable for the long term.
Engineered with breathable cooling materials and adaptive foam layers, LUMI Core promotes healthy alignment while easing everyday pressure points. The result is a mattress that feels intuitive, supportive, and refreshingly uncomplicated.
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The Foundation of Better Sleep
AirWeave™ Cooling Removable Cover
A breathable, cooling cover designed to deliver instant freshness the moment you lie down. Easy to remove and maintain, it supports a clean, comfortable sleep surface night after night.
ThermoFlex™ Memory Foam
A responsive memory foam layer that gently adapts to your body while allowing heat to dissipate. Offers balanced comfort and flexibility for everyday restorative sleep.
AuraSense™ Pressure Relief Layer
Designed to softly cradle key pressure points, this layer enhances comfort through even weight distribution and subtle contouring where your body needs it most.
ComfortCore™ Adaptive Foundation
A durable, stabilising base layer that provides consistent support and structural integrity, ensuring long-lasting comfort and dependable performance.
Frequently Asked Questions
Choosing the right feel takes time. That’s why we offer a 100-day free trial from the date of delivery, so you can experience your LUMI mattress in the comfort of your own home.
All LUMI mattresses are backed by a 10-year warranty, reflecting our commitment to long-term durability and performance. You can view the full warranty details for complete coverage information.
If we’re unable to help you find a suitable sleep solution during the trial period, we’ll arrange to collect the mattress and provide a refund of your purchase price, less logistics fee to cover third-party transport costs.
To qualify for a return, the mattress must be in good condition and free from stains, damage, or misuse upon inspection. Once approved, your refund will be processed via bank transfer.