Can it be used on any type of base?

Yes, the Flex Nube Airvex is compatible with canapes, upholstered bases and slatted bases.

Is the memory foam on both sides?

No, the viscoelastic layer is on side A. The other side can be used, but it does not have that reception.

Is it suitable for people with allergies?

Yes, thanks to the hypoallergenic fibers and the Total Protect® treatment, it offers a safer rest.

How firm is this mattress?

It has a medium firmness , ideal if you are looking for adaptability and support in equal parts.

Can I try it at home?

Of course. At Colchón Exprés we offer you up to 100 trial nights without obligation.

Colchón Exprés
Mattresses
Memory Foam Mattresses
Flex Nube Airvex Mattress

Flex Nube Airvex Mattress

Name: Flex Nube Airvex Mattress
Brand: Flex
SKU: COL_NUBEAIRVEX
Price: 452 EUR
Availability: InStock
Rating: 5 (2 reviews)

Memory foam mattress with high-density Airvex® core | Medium feel

2 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 Nube Airvex Mattress combines advanced material technology with a carefully engineered sleep experience. Its high-density Airvex® technical foam core, adaptive memory foam comfort and Commodo+® system deliver intelligent body adaptability, pressure relief and excellent breathability. An ideal mattress for sleepers who prioritise comfort, hygiene and durability.

Key benefits of the Flex Nube Airvex Mattress:

High-density Airvex® core (14 cm): exclusive Flex technical foam with an open-cell structure designed for durability, breathability and stable support.
Memory foam comfort layer (3 cm): soft and ergonomic welcome with progressive pressure relief and adaptive comfort.
Commodo+® system: technical comfort layer designed to adapt naturally to the body and reduce pressure points.
Hypoallergenic fibres: breathable comfort fibres that improve freshness and hygiene for sensitive sleepers.
Premium Stretch fabric: soft-touch elastic fabric with excellent breathability and moisture regulation.
Optigrade® system: active thermoregulation technology designed to maintain a cooler sleep environment.
Total Protect® treatment: antibacterial and anti-mite protection for healthier sleep.
Premium finishing details: double stitched finish with decorative side band for greater durability and aesthetics.
4 vertical handles: practical handles designed for easier mattress movement and rotation.

Who is the Flex Nube Airvex Mattress designed for?

Ideal for sleepers looking for adaptive comfort without excessive sinking.
Perfect for people who prioritise breathability and freshness during sleep.
An excellent option for allergy sufferers or people with sensitive skin thanks to its hypoallergenic materials.
Recommended for sleepers looking for a balanced combination of support, comfort and durable technology.

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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 Nube Airvex mattress

Hypoallergenic Fibers
High quality compact fiber, designed to minimize the risk of allergies and maintain a constant temperature, offering excellent comfort.
Memory Elastic
Open cell material that adapts perfectly to the body, giving only where pressure is exerted and favoring self-ventilation to maintain a constant temperature.
Commodo+® System
High quality material density that progressively adapts to the body, avoiding pressure points and guaranteeing a more comfortable and uniform rest.
Viscoelastic® Block (3cm)
Intelligent adaptation viscoelastic layer, available only on side A, which relieves pressure points, improves circulation and offers a comfortable rest that is perfectly adjusted to the body.
High density Airvex® Technical Foam (14cm)
Foam block high density and open cell structure, which offers great resistance, durability and optimal support for high quality rest.

Product technical info

Advantages

Firmness

Medium

Optigrade System

Thermoregulatory treatment of temperature and humidity.

Hypoallergenic

The padding is based on hypoallergenic fibers, which provide a pleasant lying position and promote temperature regulation during rest

Pressure relief

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

AirVex®

High-density foam composed of open microcells that provides light firmness and a soft welcome, ideal for those looking for a comfortable and enveloping rest.

Technical info

Mattress type: Memory foam mattress with high-density Airvex® support core.
Feel: Medium feel.
Core: Open-cell Airvex® technical foam block (14 cm).
Comfort layers: Memory foam layer (3 cm on side A) with hypoallergenic fibres.
Commodo+® system: High-density comfort layer designed to improve body adaptability and pressure relief.
Optigrade® system: Active thermoregulation technology for improved temperature and humidity control.
Total Protect® treatment: Antibacterial and anti-mite protection for healthier sleep.
4 side handles: Practical handles for easier mattress handling.
Dual-sided structure: Same fabric on both sides with memory foam comfort layer on side A.
Outer fabric: High-weight Premium Stretch fabric.
Premium finishing details: Double stitched finish with decorative stretch side band.
Height: +/- 26.5 cm
Free delivery, assembly and old mattress removal

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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

	Airvex Flex Cloud Mattress	Flex Cloud Multi Mattress	Flex Cloud Mattress
		Select brand: Select model:	Select brand: Select model:
	(View product)	(View product)	(View product)
	Marca
Brand
	Firmeza
Firmness	8 / 10	9 / 10	7 / 10
	Precio
Precio	€45200	€40680	€45200
	Galardon
Galardon	-	-	Best Selling Flex Mattress in Spain
	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	Hypoallergenic fibers Memory foam Commodo+® system Total Protect	Hypoallergenic fibers Viscoelastic Commodo+® system Total Protect Confort System+® Felt Protect	Hypoallergenic fibers Viscoelastic Commodo® System Comfort System®
	Núcleo
Núcleo	Viscoelastic® block (3 cm) High density Airvex® technical foam (14 cm)	Multielastic® Continuous Spring (16 cm)	Pocket Premium® Pocket 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
	Transpirabilidad
Breathability	9 / 10	8 / 10	7 / 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 bajo IMC normal
	Soporte más recomendado para este colchón
Soporte más recomendado para este colchón	Canapé Abatible, Canapé Fijo, No recomendado somier de láminas ni camas articuladas	Canapé Abatible, Canapé Fijo, No recomendado somier de láminas ni camas articuladas	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	30 cm	30 cm
	¿Cupón promocional especial activo?
¿Cupón promocional especial activo?

FAQS

Can it be used on any type of base?: Yes, the Flex Nube Airvex is compatible with canapes, upholstered bases and slatted bases.

Is the memory foam on both sides?: No, the viscoelastic layer is on side A. The other side can be used, but it does not have that reception.

Is it suitable for people with allergies?: Yes, thanks to the hypoallergenic fibers and the Total Protect® treatment, it offers a safer rest.

How firm is this mattress?: It has a medium firmness, ideal if you are looking for adaptability and support in equal parts.

Can I try it at home?: Of course. At Colchón Exprés we offer you up to 100 trial nights without obligation.

How is the Flex Nube Airvex® different from the Flex Nube Visco?

The three mattresses belong to the Flex Nube range, but each one is designed for a different type of rest:

- Flex Nube Visco: combines pocket springs with viscoelastic, offering good adaptability and greater bed independence, ideal for couples looking for a hybrid mattress of medium-high firmness. See Flex Nube mattress. Visco

- Flex Cloud Airvex®: is a springless mattress, with a technical foam core Airvex®, visco on one side and great thermal performance. It offers a very adaptable welcome and is ideal for those who want more freshness and softness. See Airvex Flex Nube mattress

- Flex Nube Multi: incorporates the exclusive Multielastic® continuous spring, firmer and more robust, with a more stable and compact resting sensation. It is designed for those looking for superior firmness without giving up comfort. See Flex Nube Multi mattress

Customer reviews

(2)

Aída19-05-2026

Everything great. The mattress is fantastic The delivery took a little while, but it wasn't a Colchón Exprés thing and they also had a detail of the travel pillow, I loved it Everything great

Agustín19-05-2026

Comfortable. A little hard but at the same time comfortable.

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