120-night sleep trial with comfort guarantee
Free shipping on orders over €49
Finance your purchase for up to 40 months interest-free
The Flex Garbí Foam mattress delivers outstanding adaptive comfort thanks to its high-density gel memory foam upholstery, which moulds gently to the body on contact and provides a soft, enveloping feel from the very first night. Panel-stitched on both faces with hypoallergenic fibre fill, the surface is as comfortable as it is easy to maintain.
The core is built around a reinforced AirVex® NxT moulded foam block — a material with superior elasticity compared to conventional high-quality foams, offering a medium firmness with excellent body adaptation. The reinforced construction adds long-term durability and structural resilience, while the COMMODO+® system integrated into the core achieves a balanced, even distribution of pressure across the full sleep surface.
Horizontal and vertical ventilation channels run throughout the core, working in tandem with the hypoallergenic Stretch fabric and Optigrade® treatment on the outer cover to actively regulate surface temperature and humidity. The result is a mattress that stays noticeably fresher and cooler throughout the night — particularly valuable for those who tend to sleep warm. The 7 differentiated firmness zones ensure that each part of the body receives the precise level of support it needs for healthy, comfortable sleep. Part of the Flex Ultimate range, with free delivery, assembly and removal of your old mattress included.

Do you need help? Book a free call, at a time and day that suits you, with one of our experts, from one of our physical stores. We will listen to your needs and tell you which mattresses or pillows best adapt to your way of sleeping, without any commitment.

Hypoallergenic Fibers
Layer of high quality fibers, designed to reduce allergic reactions and maintain a constant temperature. It facilitates a progressive reception and improves the internal ventilation of the mattress.
Memory Elastic with Gel
High-density viscoelastic layer with gel particles that adapts to the body and relieves pressure. It provides freshness, thermal comfort and promotes ventilation thanks to its open cell structure.
Commodo+® system
High-density material that distributes weight evenly, avoids pressure points and improves breathability between layers, offering greater comfort.
Total Protect® treatment
Hygienic system that combats mites, fungi and bacteria, preventing humidity. It promotes healthy rest and extends the useful life of the mattress.
AirVex® D-42 block (20 cm.)
High-density, open-cell technical foam block that offers great adaptability, resistance and comfort. Its flexibility and breathability guarantee a cooler and longer-lasting rest.
Discover what people with your same BMI think of this mattress. (more info)
Do you know what BMI is?

The Body Mass Index (BMI) allows us to classify the opinions that sleepers of different body types have about each of our mattresses.
Calculate your BMI and you will be able to see the opinions of people with the same BMI as you, about the mattresses that interest you the most.
| Garbí Flex Mattress | Celliant Biocellular Ingravity Mattress | Flex Palace Mattress | |
|---|---|---|---|
Select brand: Select model: | Select brand: Select model: | ||
(View product) | (View product) | (View product) | |
| Marca | |||
| Brand | ![]() | ![]() | ![]() |
| Firmeza | |||
| Firmness | 7 / 10 | 7 / 10 | 9 / 10 |
| Precio | |||
| Precio | €46440 | €46900 | €41280 |
| Galardon | |||
| Galardon | - | Best Mattress for Very Active People and Athletes | Best Classic Spring Mattress |
| Tejido Exterior | |||
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| Capas del Acolchado | |||
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| Núcleo | |||
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| Encapsulado perimetral | |||
| Encapsulado perimetral | No | No es necesario | Si |
| ¿Es desenfundable? | |||
| ¿Es desenfundable? | ![]() | ![]() | ![]() |
| Tratamientos termorreguladores | |||
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| Viscoelástica Respirel |
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| Transpirabilidad | |||
| Breathability | 7 / 10 | 8 / 10 | 8 / 10 |
| ¿Es idóneo para camas articuladas? | |||
| ¿Es idóneo para camas articuladas? | ![]() | ![]() | ![]() |
| ¿Es simétrico? | |||
| ¿Es simétrico? | Si | No | Si |
| IMC's Recomendados | |||
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| Soporte más recomendado para este colchón | |||
| Soporte más recomendado para este colchón |
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| ¿Admite la opción de colchones gemelos? | |||
| ¿Admite la opción de colchones gemelos? | ![]() | ![]() | ![]() |
| Período de garantía | |||
| Período de garantía | 3 años | 10 años | 3 años |
| Altura | |||
| Altura | 30 cm | 21.5 cm | 32 cm |
| ¿Cupón promocional especial activo? | |||
| ¿Cupón promocional especial activo? | ![]() | ![]() | ![]() |
Express Shipping in 48/72 hours
The Express Shipping Service in 48/72 hours, for this mattress, is available throughout the Peninsula and the Balearic Islands.
The Mattress will be sent vacuum packed.
* This Service is incompatible with the Old Mattress Removal Service.
120 Night Trial
At Colchón Exprés we want you to try your mattress comfortably at home. That's why we offer a 120-night trial on our best-selling mattresses.
If you're not convinced, you can exchange it for another one of the same size that you like better, before the trial period ends.
Check the 120-night trial terms and conditions to find out all the details of the promotion.
Interest-Free Financing
Pay in up to 40 months Interest-Free. You can finance any order from €90, as long as the minimum monthly payment is at least €12.
Super convenient. We'll call you and one of our advisors will guide you through the financing process over the phone.
No strings attached. You can make early payments whenever you want, with no penalties or hidden tricks.
Your data protected. We don't sell your data to third parties.
For more information you can click here.
DOUBLE Sonpura Promotion
If you buy a Sonpura mattress together with a Sonpura Base, Fixed Canapé or Folding Canapé, of the same size, you will have:
45% Discount on the Base or Canapé, instead of the usual 30% (this discount will be applied directly in your cart).
5 year warranty on your equipment. rest.
*Promotion not applicable to Sonpura mattresses from the Micro range (Gaudí, Royal, Carisma and Titán) nor to the Spirit and Silence models from the Multiadapt range.