Does this mattress adapt to all types of bed bases or bases?

Yes, the Flex Halia is compatible with slatted bed bases , upholstered bases or folding couches.

Does it have independence of beds?

Yes, its HR foam core combined with the Poly System helps isolate movements, ideal for sleeping as a couple.

Is it recommended for hot people?

Completely. Thanks to the Optigrade® system and its breathable fabrics , it effectively regulates humidity and temperature.

Can I try it at home?

Yeah! At Colchón Exprés we offer you up to 100 trial nights , so you can try it with complete peace of mind.

Colchón Exprés
Mattresses
Foam Mattresses
Flex Halia Mattress

Flex Halia Mattress

Name: Flex Halia Mattress
Brand: Flex
SKU: COL_V1HALIA
Price: 355 EUR
Availability: InStock
Rating: 5 (3 reviews)

Memory foam mattress with HR foam ergonomic support | Firmness: Medium-Firm

3 Review(s)

FREE Shipping, Assembly and Pickup

- On all orders with delivery in the Peninsula.

- Shipments to the Balearic Islands may entail an extra cost. (*See conditions)

- If you have any questions, consult one of our advisors through the chat or through our toll-free telephone number: 900 897 956.

100 night trial

You have 100 nights to try this mattress in the measurements: 90x190, 90x200, 105x190, 135x190, 150x190, 150x200, 160x200 and 180x200. We are convinced that you will love it. If not, you can exchange it for another mattress of the same size.

* See conditions

Now also with Bizum: You can now pay with Bizum at Colchón Exprés. If this is the first time you use Bizum for your online payments, follow the steps that we indicate here.

Finance up to 40 months

Pay up to 40 months WITHOUT INTEREST.

* See conditions

Details

The Flex Halia mattress is the ideal choice for those who want the characteristic adaptive feel of memory foam paired with a genuinely firm, ergonomic foundation. Designed to deliver a progressive, pressure-relieving surface without any sense of excessive sinkage, this mattress combines a high-density HR foam core, a memory foam comfort layer and an effective temperature regulation system — all working together to support healthier, uninterrupted sleep throughout the night.

Key features of the Flex Halia mattress:

Adaptive memory foam feel: soft, enveloping comfort precisely where the body needs it, without sacrificing overall support.
HR foam core (20 cm): high-density block for guaranteed firmness, long-term durability and healthier body posture during sleep.
COMMODO® system: profiled foam layer that improves body adaptation and enhances upholstery breathability.
Confort System®: exclusive Flex layer for optimal pressure distribution across the full sleep surface.
Stretch fabric with Total Protect®: soft to the touch, highly breathable and hygienically protected against dust mites and bacteria.
Optigrade® system: actively regulates temperature and humidity for a consistently fresh and comfortable sleep environment.
Perimeter support: high-density foam border for improved edge resilience and structural stability.
Sleep independence: very high motion isolation — ideal for couples who want undisturbed sleep.
4 vertical handles and double sewn welt: easy handling and lasting build quality.

Who is the Flex Halia designed for?

Ideal for those who want a memory foam mattress without the excessive sinking sensation.
Perfect for sleepers who prefer a stable, firm feel with a soft, enveloping surface.
A great choice for anyone who values a breathable, easy-to-maintain mattress.
Recommended for those who trust the quality assurance of a leading Spanish brand at a competitive price point.

Choose Options & Buy

Book a call with our experts
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.

Composition of the Flex Halia mattress

Viscoelastic
Open cell material that guarantees constant self-ventilation and a balanced temperature, providing a perfect adaptation to the body by giving only where pressure is exerted.
Commodo+® System
High-density profiled material that improves adaptation to the body and promotes internal perspiration for a cooler and more comfortable rest.
Poly System
Offers firm support, high breathability and movement isolation, guaranteeing a fresh, restful and uninterrupted rest.
Total Protect
Antibacterial system that actively protects against mites, fungi and bacteria, improving hygiene and health during rest.
HR Foam Block (20cm)
High-density foam block, which offers a firm and self-adaptive lying position, with extra support that promotes correct body posture and rest. higher quality.

Product technical info

Advantages

Firmness

Medium

Optigrade System

Thermoregulatory treatment of temperature and humidity.

Pressure relief

Thanks to the COMMODO+® system, it provides excellent weight distribution, without pressure points

HR Foam

Adaptable and breathable HR foam (High Resilience) or high resilience, which is the recovery capacity of a foam after it has been subjected to pressure.

Technical info

Mattress type: Memory foam mattress with high-density HR foam core.
Firmness: Medium-firm.
Core: HR foam block (20 cm) for firmness, adaptability and ergonomic support.
Upholstery: High-density memory foam and hypoallergenic fibres for a progressive, cushioned feel.
Perimeter support: High-density foam border for improved edge resilience and stability.
COMMODO® system: Profiled foam for improved body adaptation and upholstery breathability.
Confort System®: Exclusive Flex layer for optimal pressure distribution.
Sleep independence: Very high motion isolation — ideal for couples.
Optigrade® system: Active temperature and humidity regulation in the outer Stretch fabric for a fresher night's sleep.
Side handles: 4 vertical handles for easy rotation and handling.
Height: approx. 30 cm.
Delivery & assembly: Free delivery, installation and removal of your old mattress included.

Choose Options & Buy

Sanitized Treatment

Sanitized® Certificate: Which guarantees that the materials used in its manufacture are respectful of humans and the environment

Member of ASOCAMA

Mattress comparison

	Halia Flex Mattress	Palani Flex Mattress	Flex Habana Mattress
		Select brand: Select model:	Select brand: Select model:
	(View product)	(View product)	(View product)
	Marca
Brand
	Firmeza
Firmness	7 / 10	8 / 10	8 / 10
	Precio
Precio	€35500	€31950	€27810
	Galardon
Galardon	-	-	-
	Tejido Exterior
Tejido Exterior	Tejido Stretch con Tecnología Optigrade	Tejido Stretch con Tecnología Optigrade	Tejido Stretch con Tecnología Optigrade
	Capas del Acolchado
Capas del Acolchado	Viscoelastic Commodo+® System Poly System Total Protect	Viscoelastic Commodo+® System Poly System Total Protect Confort System®	Hypoallergenic fibers Commodo® System Recycled polyester Comfort System®
	Núcleo
Núcleo	HR foam block (20cm)	Pocket Premium® Top Pocket Spring (17 cm)	Multielastic® Continuous Springs
	Encapsulado perimetral
Encapsulado perimetral	No	Si	Si
	¿Es desenfundable?
¿Es desenfundable?
	Tratamientos termorreguladores
Tratamientos termorreguladores	Tratamiento Optigrade del Tejido Exterior	Tratamiento Optigrade del Tejido Exterior	Tratamiento Optigrade del Tejido Exterior Válvulas de aireación laterales
	Transpirabilidad
Breathability	7 / 10	8 / 10	9 / 10
	¿Es idóneo para camas articuladas?
¿Es idóneo para camas articuladas?
	¿Es simétrico?
¿Es simétrico?	Si	Si	Si
	IMC's Recomendados
IMC's Recomendados	IMC bajo IMC normal	IMC bajo IMC normal IMC alto	IMC bajo IMC normal
	Soporte más recomendado para este colchón
Soporte más recomendado para este colchón	Todo tipo de bases y somieres. Canapé Abatible, No indicado para camas articuladas	Base Tapizada, Canapé Abatible, Canapé Fijo, No recomendado somier de láminas ni camas articuladas	Base Tapizada, Canapé Abatible, Canapé Fijo, No recomendado somier de láminas ni camas articuladas
	¿Admite la opción de colchones gemelos?
¿Admite la opción de colchones gemelos?
	Período de garantía
Período de garantía	3 años	3 años	3 años
	Altura
Altura	26 cm	27 cm	29 cm
	¿Cupón promocional especial activo?
¿Cupón promocional especial activo?

FAQS

Does this mattress adapt to all types of bed bases or bases?: Yes, the Flex Halia is compatible with slatted bed bases, upholstered bases or folding couches.

Does it have independence of beds?: Yes, its HR foam core combined with the Poly System helps isolate movements, ideal for sleeping as a couple.

Is it recommended for hot people?: Completely. Thanks to the Optigrade® system and its breathable fabrics, it effectively regulates humidity and temperature.

Can I try it at home?: Yeah! At Colchón Exprés we offer you up to 100 trial nights, so you can try it with complete peace of mind.

Customer reviews

(3)

Roses19-05-2026

It is a good mattress. Very satisfied. I recommend it. Very friendly customer service

Pilar19-05-2026

Good perfect. Good perfect

Vanessa19-05-2026

Sleep like on a cloud. Sleep like on a cloud! I love it I recommend it!!

Express Shipping in 48/72 hours

express shipping on ingravity mattresses

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.