Colchón Exprés
Mattresses
Flex Mattresses
Flex Selection Mattresses

Flex Selection Mattresses

Discover the exclusive range of Flex Selection Mattresses at Colchón Exprés. Designed to provide the perfect balance between comfort, adaptability and support, Flex Selection mattresses are created with advanced sleep technologies and premium materials.

Flex Selection mattresses stand out for their ergonomic support, breathable fabrics and excellent durability. Thanks to innovative materials and Flex exclusive technologies, they adapt naturally to the body to help improve sleep quality and daily recovery.

Explore our collection of Flex Selection mattresses online and enjoy premium comfort, exclusive offers and fast delivery at Colchón Exprés.

Flex Ultimate Mattresses

Flex Deals

Flex AirVex Mattresses

Flex Multielastic Spring Mattresses

Flex Pocket Spring Mattresses

Flex Memory Foam Mattresses

Flex Kids Mattresses

Flex Habana Mattress
55%
OFF
Breathability
Firmness

22 Review(s)
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Upholstery: Hypoallergenic fibres for excellent breathability and a soft, progressive feel on contact
Firmness: Firm
Core: Multielástic® continuous spring block with internally crossed double springs for a larger support surface and superior body adaptation
COMMODO® and Confort System+®: High-density foam layers over the spring core for adaptive comfort and even weight distribution
Outer fabric: Stretch with Optigrade® technology for consistent temperature regulation throughout the night
Double-sided construction: Symmetrical design on both faces for extended mattress life
4 lateral ventilation handles for improved internal airflow
Category: Flex Selection
Height: approx. 29 cm
Free delivery, assembly and removal of your old mattress included
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save 55% was €618.00
€278.10 VAT included.
Pay in up to 18 installments of €15.45/month INTEREST FREE! (+ info)
Free shipping
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Flex Halia Mattress
50%
OFF
Breathability
Firmness

3 Review(s)
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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.
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save 50% was €710.00
€355.00 VAT included.
Pay in up to 24 installments of €14.79/month INTEREST FREE! (+ info)
Free shipping
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Flex Palani Pocket Spring Mattress
55%
OFF
Breathability
Firmness

8 Review(s)
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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 55% was €710.00
€319.50 VAT included.
Pay in up to 24 installments of €13.31/month INTEREST FREE! (+ info)
Free shipping
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Flex Eternity Pocket Mattress
55%
OFF
Breathability
Firmness

2 Review(s)
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Comfort layers: Tack & Jump quilting with hypoallergenic and thermal fibres, Double Soft Sense foam and Comfort System® technology for progressive comfort and ergonomic adaptation.
Feel: Medium-high feel.
Core: Double pocket spring system with 5 cm Pocket Premium® Micro springs and 18 cm Pocket Premium® Pro springs.
Outer fabric: Soft-touch viscose fabric with Total Protect® antibacterial, antifungal and anti-mite treatment.
Excellent breathability: Continuous airflow through breathable materials for fresher sleep throughout the year.
Reinforced perimeter support: High-density HR foam perimeter reinforcement for improved durability and stability.
Excellent sleeping independence: Double pocket spring structure designed to minimise motion transfer between sleepers.
Free delivery, installation and old mattress removal in mainland Spain.
Height: +/- 32 cm
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save 55% was €1,640.00
€738.00 VAT included.
Pay in up to 40 installments of €18.45/month INTEREST FREE! (+ info)
Free shipping
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Flex Eternity Multi Mattress
60%
OFF
Breathability
Firmness

1 Review(s)
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Comfort layers: Combination of hypoallergenic fibres, Double Soft System foam and Comfort System technology for progressive comfort and ergonomic adaptation.
Feel: High feel.
Core: Pocket Premium® Micro pocket springs combined with the Multielastic® continuous spring system for firmer and more stable support.
Outer fabric: Soft-touch viscose fabric with Total Protect hygienic treatment against mites, bacteria and fungi.
Excellent breathability: Continuous airflow through the comfort layers and spring core helps dissipate heat and humidity.
Reinforced perimeter support: High-density HR foam perimeter reinforcement for improved durability and usable sleep surface.
Free delivery, installation and old mattress removal in mainland Spain.
Height: +/- 32 cm
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save 60% was €1,640.00
€656.00 VAT included.
Pay in up to 40 installments of €16.40/month INTEREST FREE! (+ info)
Free shipping
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Flex Multielástic Mattress
55%
OFF
Breathability
Firmness

11 Review(s)
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Upholstery: Memory foam for a soft, pressure-relieving surface feel
Firmness: Firm
Core: Multielástic® continuous spring block with COMMODO® system for zone-adaptive body contouring and even pressure distribution, and high-density Confort System® foam for enhanced adaptability
Perimeter support: High-density foam border for added edge resilience and structural solidity
Fabric: Hypoallergenic Stretch with anti-dust-mite and anti-bacterial treatment
Optigrade® system: Regulates humidity and temperature at the sleep surface for a fresher, healthier night's sleep
4 metallic lateral ventilation vents for improved internal airflow
4 handles for easier handling and rotation
Category: Flex Selection
Height: approx. 26.5 cm
Free delivery, assembly and removal of your old mattress included
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save 55% was €710.00
€319.50 VAT included.
Pay in up to 24 installments of €13.31/month INTEREST FREE! (+ info)
Free shipping
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Flex Teknia Foam Mattress
50%
OFF
Breathability
Firmness

3 Review(s)
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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 VAT included.
Pay in up to 30 installments of €12.30/month INTEREST FREE! (+ info)
Free shipping
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The range of Flex Selection Mattresses
At Colchón Exprés, we have believed for many years that a good rest is essential to face the day with energy, which is why we present to you the range of Flex Selection Mattresses. Very complete mattresses, with different firmnesses and technologies, that adapt wonderfully to your body. And all of them have been specially created so that you sleep comfortably and don't want to do anything else. Don't you think you deserve the best? This line of mattresses has systems that promote breathability and ergonomics, adapting to your morphology regardless of the position you adopt during the night. And all this with the confidence that the Flex brand offers you.
A team of experts that advises you
If you have not yet decided which of our Flex Selection Mattresses to choose, with our chat advisory service you will be able to ask all your questions quickly and easily. You can also call 900 897 956 and speak with one of our professionals. We inform you about which rest accessories may be that fit your preferences. Because we have a mattress for every sleeper.
A new way of sleeping with Colchones Flex Selection
At Colchón Exprés, we are committed to a rest with guarantees. For this reason, we put all our means at your disposal so that you can do your shopping from home in total comfort. Pay Cash on Delivery, with card, Paypal... whether you come to one of our 6 stores or visit our website, you will enjoy Free Shipping on your orders over 50 euros and you will be able to try your Flex Selection Mattresses for 100 nights. If you don't like them, we'll change them. Because we care that you rest as you have always wanted.
Una nueva forma de dormir con Colchones Flex Selection
En Colchón Exprés, apostamos por un descanso con garantías. Por eso, ponemos a tu alcance todos nuestros medios para que hagas tus compras desde casa con total comodidad. Paga Contrareembolso, con tarjeta, Paypal... tanto si vienes a una de nuestras 6 tiendas como si te metes en nuestra página, disfrutarás de Transporte Gratuito en tus pedidos superiores a 50 euros y podrás probar tus Colchones Flex Selection durante 100 noches. Si no te gustan, te los cambiamos. Porque nos preocupamos porque descanses como siempre has deseado.