Colchón Exprés
Mattresses
Flex Mattresses
Flex Pocket Spring Mattresses

Flex Pocket Spring Mattresses

Discover our collection of Flex Pocket Spring Mattresses, designed to provide outstanding body adaptation, breathability and independent support. Pocket spring technology allows each spring to react individually, delivering enhanced comfort and reduced motion transfer during sleep.

These Flex mattresses combine advanced pocket spring systems with premium comfort layers to offer ergonomic support, pressure relief and balanced firmness. Selected models also incorporate breathable fabrics and thermoregulating technologies for a fresher and healthier sleep experience.

Explore the best Flex pocket spring mattresses at Colchón Exprés and enjoy premium sleep technology, exclusive online deals and FREE shipping on selected models.

Flex Nube Foam Mattress
50%
DTO.
Best Selling Flex Mattress in Spain
Buy your mattress together with the Flex Madera 25 Storage Bed and enjoy an extra 10% off
Breathability
Firmness
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Best-selling mattress in Flex history
Comfort layers: Combination of hypoallergenic fibres and high-density memory foam for progressive comfort.
Feel: Medium-high feel.
Core: Pocket Premium® pocket spring system designed for sleeping independence.
Reinforced perimeter support: High-density foam edge support for greater stability and durability.
Commodo+® System: High-density foam layer that improves adaptation to the body.
Confort System®: Exclusive Flex technology placed above the spring block for optimal pressure distribution.
Excellent sleeping independence: Designed to reduce movement transfer between sleepers.
Optigrade® System: Stretch fabric treatment for better temperature and humidity regulation.
Side handles: 4 handles for easier handling.
Height: +/- 30 cm
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save 50% - was €904.00
€452.00 iva incluido.
Pay in up to 36 installments of €12.56/month INTEREST FREE! (+ info)
Free shipping
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Flex Nimbus Foam Mattress
55%
DTO.
Best Quality-Price Flex Mattress
Buy your mattress together with the Flex Madera 25 Storage Bed and enjoy an extra 10% off
Breathability
Firmness
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Excellent value Flex mattress
Double comfort layers: hypoallergenic fibres combined with gel memory foam for breathable and adaptive comfort.
Feel: Medium-high feel.
Core: Pocket Premium® Pro pocket spring system designed for ergonomic support and sleeping independence.
Commodo+® system: comfort layer designed to distribute body weight evenly across the sleep surface.
Excellent sleeping independence: minimises motion transfer between sleepers.
Reinforced perimeter support: HR foam edge reinforcement for greater stability and durability.
Confort System+®: high-density foam layer designed to improve pressure relief and weight distribution.
Free delivery, installation and old mattress removal
Height: +/- 33 cm
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save 55% - was €1,032.00
€464.40 iva incluido.
Pay in up to 36 installments of €12.90/month INTEREST FREE! (+ info)
Free shipping
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Flex Palani Pocket Spring Mattress
50%
DTO.
Buy your mattress together with the Flex Madera 25 Storage Bed and enjoy an extra 10% off
Breathability
Firmness
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Mattress type: Pocket spring with memory foam upholstery.
Firmness: Medium-firm.
Core: Pocket Premium® Top spring frame (17 cm).
Upholstery: Memory foam + hypoallergenic fibres.
Commodo®: Progressive body adaptation with breathable fill layers.
Confort System®: Even weight distribution for improved ergonomics.
Poly System: Firm internal support with good internal ventilation.
Optigrade® system: Active temperature and humidity regulation.
Total Protect system: Anti-bacterial and anti-dust-mite protection.
Perimeter support: High-density HR foam for improved resilience and stability.
Side handles: 4 vertical handles for easy rotation.
Outer fabric: Elastic Stretch, breathable.
Finish: Double sewn welt, continuous design and Stretch border tape.
Height: approx. 27 cm.
Delivery & assembly: Free delivery, installation and removal of your old mattress included.
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save 50% - was €710.00
€355.00 iva incluido.
Pay in up to 24 installments of €14.79/month INTEREST FREE! (+ info)
Free shipping
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Flex Teknia Foam Mattress
50%
DTO.
Buy your mattress together with the Flex Madera 25 bed base and get an extra 10% off
Breathability
Firmness
Upholstery: Memory foam for enhanced surface comfort and pressure relief
Firmness: Medium
Core: AirVex® high-density foam (14 cm) — millions of microspheres forming natural ventilation channels for superior core breathability
Double-sided construction: Identical layers on both faces for extended mattress life through regular rotation
Optigrade® system: High-quality Stretch fabric with active temperature regulation for a consistently fresh sleep surface
Ideal for adjustable beds: Specifically designed for use on articulated bases
Removable cover: Book-opening zip for easy removal and cleaning
Category: Flex Selection
Height: approx. 17.5 cm
Free delivery, assembly and removal of your old mattress included
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save 50% - was €738.00
€369.00 iva incluido.
Pay in up to 30 installments of €12.30/month INTEREST FREE! (+ info)
Free shipping
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Flex Nube Junior B Kids Mattress
50%
DTO.
Buy your mattress together with the Flex Madera 25 Storage Bed and enjoy an extra 10% off
Breathability
Firmness
Ideal for: Lower bunk of cabin beds and bunk beds
Firmness: Adaptive — conforms to each part of the body
Upholstery: Hypoallergenic fibres and ergonomic materials for a comfortable, cushioned feel
Core: Minipocket Spring pocket spring block, 8 cm — one of the few kids mattresses with a genuine pocket spring core
Highly breathable: Pocket springs and upholstery layers promote continuous airflow throughout the mattress for a fresher night's sleep
Height: approx. 18 cm
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save 50% - was €618.00
€309.00 iva incluido.
Pay in up to 24 installments of €12.88/month INTEREST FREE! (+ info)
Free shipping
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Flex Nube Junior Foam A Kids Mattress
50%
DTO.
Buy your mattress together with the Flex Madera 25 Storage Bed and enjoy an extra 10% off
Breathability
Firmness
NEW — The Nube model reimagined for children and teenagers
Upholstery: Memory foam, hypoallergenic fibres and Confort System material on both faces for a comfortable, well-cushioned feel
Firmness: Medium
Core: Minipocket Spring pocket spring block (8 cm) for point-by-point body adaptation and healthy spinal alignment
Highly breathable: Pocket springs and upholstery materials allow continuous airflow for a fresher, healthier sleep environment
Double-sided construction: Rotate regularly for extended mattress life
Height: approx. 20 cm — compatible with bunk beds, cabin beds and storage beds
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save 50% - was €738.00
€369.00 iva incluido.
Pay in up to 30 installments of €12.30/month INTEREST FREE! (+ info)
Free shipping
View Details

Sleep on Flex Mattresses with Pocket Springs
At Colchón Exprés, we know that you are going to love feeling the experience of the most restorative rest. The Flex Mattresses with Pocket Springs have great elasticity and high durability as well as a larger support surface. These barrel-shaped springs placed in individual bags adapt progressively and each row of springs is joined to the other by a central point, so that the weight is absorbed and not transmitted to the rest of the surface, making them ideal mattresses for sleeping as a couple.
Flex Mattresses with Pocket Springs
The quality of the materials used by the Flex Mattresses with Pocket Springs Pocketed allows you to obtain independent rest and unparalleled adaptability, becoming a magnificent support for a very healthy and ergonomic sleep.
A bonus of well-being in your purchases
The added value of Colchón Exprés is that you can try your new Flex Mattresses with Pocket Springs for 100 nights and if they don't conquer you, you will get them we change We also put our professionals at your disposal, at your disposal both in our physical stores and in the online chat or on the free telephone number where we assist you during long hours.
Sign up for the nights you dream of
Because now you can fully equip your bed with our Flex Mattresses with Pocket Springs and have Free Transportation throughout the Peninsula, finance your Order in easy installments without interest and have them in your home in a matter of 48/72 hours. And the most effective way to get a peaceful rest is to have a rest leader like Colchón Exprés.

Te resolvemos todas tus preguntas sobre Flex Pocket Spring Mattresses

Why choose a Flex pocket spring mattress?

Flex is one of the leading brands in the world of rest at a global level, so when you choose a Flex pocket spring mattress, you have the guarantee of having chosen one of the best manufacturers on the market.

Uniting all the experience gathered over so many years of work, at Flex, all pocket spring mattresses have the same structure. This scheme consists of placing a blanket of hypoallergenic fibers on the memory foam block in the layers of padding, so that a progressive lie down is achieved, without feeling overwhelmed. This is especially interesting for hot people and for those who suffer from excessive night sweating, since it facilitates free circulation of air at all times on the surface of the mattress.

Types of Flex pocket spring mattresses:

Currently there are 3 types of Flex pocket spring mattresses:

- Pocket Spring pocket spring mattresses:These mattresses incorporate a block of pocket springs with a diameter of 5 cm and a height of 15 cm, which provide homogeneous weight distribution and great independence from the beds when sleeping. Currently, the Flex mattresses in our catalog that incorporate this technology are the Nubeand the Pocket 4.0
- Pocket Spring PRO pocket spring mattresses:This is a shell model that incorporates springs with a smaller diameter than the previous ones, which are 17 cm high. The result is greater precision in point-by-point firmness, greater pressure relief when lying down, as well as excellent bed independence. An example of this type of pocket springs of this type is the Nimbus mattress.
- Exclusive Range mattresses with micro-pocket springs:Mattresses that have this system have a double pocket spring shell, formed by a block of Pocket Spring springs, on which layers of padding are superimposed between which is a block of micro-pocket springs only 5 cm high and 5 cm in diameter, which provides great welcome and comfort when lying down.