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Medium Firm Mattresses
Discover our collection of medium firm mattresses designed to provide the ideal balance between comfort and support for better sleep every night. At Colchón Exprés, you can find premium medium firm mattresses adapted to different sleep styles and body types.
Medium firm mattresses are one of the most recommended options for balanced spinal support and comfortable pressure relief throughout the night. Explore memory foam, pocket spring and hybrid mattress designs created to improve posture, comfort and overall sleep quality.
Flex Nube Airvex Mattress
50%
OFF.
BreathabilityFirmness- 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
save 50% was €904.00
€452.00 VAT included.
Pay in up to 36 installments of €12.56/month INTEREST FREE! (+ info)
Free shipping
Flex Eternity Multi Mattress
60%
OFF.
BreathabilityFirmness- 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
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
Emma Body Adapt Foam Mattress
45%
OFF.
BreathabilityFirmness- Ideal for: Warm sleepers looking for a medium-firmness memory foam mattress
- Upholstery: AirAdapt foam and MemoryAdapt foam layers for progressive, adaptive support
- Core: HRXSupport foam block with profiled structure for improved airflow and articulated base compatibility
- Cooling cover: Lasting cool-to-touch effect, removable and machine washable via perimeter zip
- Height: approx. 25 cm
- Rolled delivery: Vacuum-packed for faster, easier handling
- 10-year guarantee
- Free shipping to mainland Spain and the Balearic Islands
save 45% was €794.55
€437.00 VAT included.
Pay in up to 36 installments of €12.14/month INTEREST FREE! (+ info)
Free shipping
Relax Gaviota Oro Mattress
55%
OFF.
Best Quality-Price Relax Mattress
BreathabilityFirmness- Hybrid comfort: Pocket spring support combined with adaptive memory foam comfort layers
- Medium-firm feel: Balanced support with a comfortable and pressure-relieving surface
- 5 support zones: Ergonomic spring system designed to adapt to different areas of the body
- Memory foam gel: Thermoregulating comfort layer that helps maintain a fresher sleep environment
- Independent pocket springs: Reduced motion transfer and improved sleeping independence for couples
- Perimeter reinforcement: Tecnocel HD foam encapsulation for greater stability and durability
- Soft stretch fabric: Hygienic anti-mite and anti-allergenic treatment for healthier sleep
- Flippable mattress: Double-sided design for extended durability and performance
- Side handles: Four practical handles for easier handling and rotation
- Premium sleep support: Excellent combination of comfort, breathability and resilience
save 55% was €1,162.00
€522.90 VAT included.
Pay in up to 40 installments of €13.07/month INTEREST FREE! (+ info)
Free shipping
Ingravity Margot Mattress
60%
OFF.
Best Cheap Ingravity Mattress with Express Shipping
FREE GIFT: Memory Foam Pillow(s)
FREE Gift: 1 Breathable Mattress Protector
BreathabilityFirmness- Upholstery: Mixed — maximum-breathability hypoallergenic fibres and high-density memory foam for a fresh, adaptive and comfortable feel
- Firmness: Medium
- Core: Open-cell high-density foam for stable support and enhanced internal breathability
- Highly breathable: All materials selected to rapidly disperse body heat and humidity during sleep for consistent temperature regulation throughout the night
- Made in Spain
- Express free delivery: 48–72 hours to mainland Spain and the Balearic Islands
- Height: approx. 20 cm
save 60% was €397.50
€159.00 VAT included.
Pay in up to 12 installments of €13.25/month INTEREST FREE! (+ info)
Free shipping
Sonpura Carisma Mattress
35%
OFF.
BreathabilityFirmness- Ideal for: Those seeking a premium mattress with a deeply enveloping and adaptive feel
- Upholstery: Natural cotton and linen fibres, hypoallergenic fibres, 65 kg/m³ latex, Softbalance foam and Black Soja block — multiple firmness levels for a progressive, relaxing and pressure-relieving feel
- Firmness: Medium (5 out of 10 on Sonpura's firmness scale)
- Core: Multisac® Micro pocket spring system with 1,800+ micro-springs (150x190 cm) — smaller diameter than conventional springs for superior body contouring, pressure relief and sleep independence
- Outer fabric: Organic linen and cotton — naturally hypoallergenic, ideal for sensitive skin and warm sleepers
- Highly breathable: All materials selected to promote continuous internal airflow for a consistently fresh and cool sleep environment
- Outstanding sleep independence: Micro-spring design minimises motion transfer — ideal for couples
- Perimeter support: Compact System high-density foam border for structural resilience and edge stability
- Made in Spain
- Free delivery, assembly and removal of your old mattress included
save 35% was €1,243.00
€807.95 VAT included.
Pay in up to 40 installments of €20.20/month INTEREST FREE! (+ info)
Free shipping
Flex Palani Pocket Spring Mattress
55%
OFF.
BreathabilityFirmness- 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.
save 55% was €710.00
€319.50 VAT included.
Pay in up to 24 installments of €13.31/month INTEREST FREE! (+ info)
Free shipping
Emma Diamond Cool Foam Mattress
50%
OFF.
Best Emma foam mattress for hot people
BreathabilityFirmness- NEW — Emma's top-rated foam mattress for warm sleepers
- Upholstery: Diamond Cool® foam with graphite thermo-regulating particles for rapid heat dissipation and long-lasting freshness
- Core: Profiled HRXSupport foam with 3 comfort zones for adaptive body support and pressure relief
- Firmness: Medium-firm
- Cover: Ultra Cooling with PolarLuxe® treatment — removable and machine washable
- Ideal for adjustable beds: Profiled core ensures smooth articulation without creasing
- Universal compatibility: Suitable for slatted bases, storage beds and upholstered bed bases
- Height: approx. 27 cm
- Free shipping
- 100-night trial
- 10-year guarantee
save 50% was €1,374.00
€687.00 VAT included.
Pay in up to 40 installments of €17.18/month INTEREST FREE! (+ info)
Free shipping
Ingravity Termalfresh Active Plus Mattress
52%
OFF.
Best Innovative Spring Mattress
FREE GIFT: Memory Foam Pillow(s)FREE Gift: Memory Foam Pillow(s)
BreathabilityFirmness- Firmness: Medium-firm
- Dual-sided mattress with a dedicated summer face and winter face
- Summer side upholstery: HR Súper Soft and HR Medium with exclusive Relax GRID® system — patented ergonomic foam with 250+ micro-zones for adaptive support, pressure relief and breathability without the sinking sensation of memory foam
- Winter side upholstery: HR Súper Soft, gel memory foam and HR Firm for a deeply enveloping, adaptive feel during cooler months
- Core: Insac® Infinity pocket spring block with 5 differentiated firmness zones for adaptive spinal support and full sleep independence between partners
- Perimeter support: Reinforced high-density foam border to maximise the sleep surface and add long-term resilience
- Summer face fabric: Stretch X-Cool® for instant cool-to-touch feel and improved surface temperature regulation
- Winter face fabric: Stretch with Hygienic® treatment — anti-dust-mite and anti-bacterial
- 4 handles for easy handling and rotation
- Made in Spain
- Height: approx. 30 cm
- Free delivery, assembly and removal of your old mattress included
save 52,50% was €1,471.58
€699.00 VAT included.
Pay in up to 40 installments of €17.48/month INTEREST FREE! (+ info)
Free shipping
Flex Halia Mattress
50%
OFF.
BreathabilityFirmness- 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.
save 50% was €710.00
€355.00 VAT included.
Pay in up to 24 installments of €14.79/month INTEREST FREE! (+ info)
Free shipping
Sonpura Spirit Mattress
35%
OFF.
BreathabilityFirmness- Firmness: Soft-medium
- Upholstery: Natural linen and organic cotton fibres combined with high-density Blacksoja foam — hypoallergenic, highly breathable and ideal for sensitive skin and warm sleepers
- Core: MultiAdapt® HR foam system with Compact® perimeter border for full body adaptation and stable edge-to-edge support
- High-density foam: Blacksoja 50 kg/m² made with soya oil for exceptional elasticity, breathability and body contouring — non-GMO soya promotes internal airflow
- Enhanced breathability: Natural structure and materials ensure continuous airflow for a consistently fresh and dry sleep environment
- Made in Spain
- Free delivery, assembly and removal of your old mattress included
- Height: 30 cm ± 1 cm
save 35% was €1,167.00
€758.55 VAT included.
Pay in up to 40 installments of €18.96/month INTEREST FREE! (+ info)
Free shipping
Flex Garbí Foam Mattress
55%
OFF.
BreathabilityFirmness- Upholstery: High-density gel memory foam, panel-stitched on both faces with hypoallergenic fibre fill
- Firmness: Medium
- Core: Reinforced AirVex® NxT moulded foam with COMMODO+® system for superior elasticity, adaptive comfort and even pressure distribution
- 7 differentiated firmness zones for precise body adaptation across the full sleep surface
- Ventilation channels: Horizontal and vertical channels throughout the core for enhanced internal airflow
- Optigrade® treatment: Applied to the hypoallergenic Stretch outer fabric for active surface temperature regulation
- 4 handles for easy handling and rotation
- Category: Flex Ultimate
- Height: approx. 30 cm
- Free delivery, assembly and removal of your old mattress included
save 55% was €1,032.00
€464.40 VAT included.
Pay in up to 36 installments of €12.90/month INTEREST FREE! (+ info)
Free shipping
Emma Fusion Fresh Foam Mattress
45%
OFF.
BreathabilityFirmness- Upholstery: Open-cell, gel-infused FusionAir® foam for even weight distribution and a buoyant, non-sinking feel
- Firmness: Medium
- Core: Dual-profiled HRXConfort and HRXSupport foam layers at varying densities for progressive support and natural spinal alignment
- Exclusive BioFresh® cover: Active probiotic particles that neutralise bacteria and allergens on contact — effective across multiple washes
- Removable cover: Perimeter zip for easy removal and machine washing
- Ideal for adjustable beds: Profiled core allows smooth articulation without creasing
- Universal compatibility: Suitable for all base types including storage beds and upholstered bed bases
- Height: approx. 27 cm
- Free shipping to mainland Spain and the Balearic Islands
- 100-night trial
save 45% was €978.18
€538.00 VAT included.
Pay in up to 40 installments of €13.45/month INTEREST FREE! (+ info)
Free shipping
Sonpura Silence Mattress
35%
OFF.
Mejor colchón Sonpura de viscoelástica
BreathabilityFirmness- Firmness: Medium
- Upholstery: 45 kg/m³ thermo-sensitive memory foam — reduces pressure points, improves circulation and creates an enveloping adaptive feel; combined with Flextech (30 kg/m³) and breathable 3D fabric for optimal ventilation
- Core: MultiAdapt® technology with Viscloud foam (50 kg/m³) and Compact® perimeter border for total body adaptation, edge stability and long-term deformation resistance
- Natural viscose outer fabric: hypoallergenic, incredibly soft to the touch and naturally temperature-regulating — ideal for a fresh and healthy sleep environment
- Breathability: Flextech and 3D breathable fabric combination ensures continuous ventilation throughout the mattress
- Height: 29 cm ± 1 cm
- Free delivery, assembly and removal of your old mattress included
- Made in Spain
save 35% was €940.00
€611.00 VAT included.
Pay in up to 40 installments of €15.28/month INTEREST FREE! (+ info)
Free shipping
Relax Magnum Adjustable Firmness Mattress
55%
OFF.
Best Relaxation Mattress
BreathabilityFirmness- Core: Titanium-treated pocket spring frame with 7 differentiated comfort zones
- Firmness: Adjustable — Very Firm (FIRM) or Medium-Firm (MEDIUM)
- Upholstery: PCM thermo-regulating memory foam combined with natural layers (cotton, linen, wool and cashmere) and 3 ergonomic foams at different densities
- Height: approx. 32 cm
- 7 ergonomic comfort zones for differentiated body support and correct spinal alignment
- Dual-sided: Summer face with fresh natural fibres (cotton and linen) / Winter face with warm natural fibres (wool and cashmere)
- Sleep independence: Excellent — ideal for couples
- Perimeter support: High-density HR foam encapsulation for maximum stability and a larger usable sleep surface
- Breathability: Maximum — natural materials and pocket spring system promote continuous internal ventilation
- 4 sewn handles for easy rotation
- Made in Spain
- Free delivery and assembly, including removal of your old mattress
save 55% was €1,386.00
€623.70 VAT included.
Pay in up to 40 installments of €15.59/month INTEREST FREE! (+ info)
Free shipping
Sonpura Gaudí 25 Mattress
35%
OFF.
BreathabilityFirmness- Upholstery: Viscloud memory foam combined with Softconfort and Firmsoa foam layers at different densities for a progressive, pressure-relieving adaptive feel
- Firmness: Medium-firm (7 out of 10 on Sonpura's firmness scale)
- Organic cotton fabric: Exceptionally soft and breathable outer fabric for improved temperature regulation during sleep
- Viscloud memory foam: Exclusive Sonpura formulation — more ergonomic and enveloping than standard memory foam, without losing the medium-firm character of the mattress
- Core: Multisac® Micro pocket spring system with small-diameter independently wrapped springs for optimal body adaptation and a more breathable core
- Outstanding sleep independence: Multisac® Micro springs isolate motion on each side of the bed — ideal for couples
- Made in Spain
- Height: approx. 25 cm
- Free delivery, assembly and removal of your old mattress included
save 35% was €1,004.00
€652.60 VAT included.
Pay in up to 40 installments of €16.32/month INTEREST FREE! (+ info)
Free shipping
Emma Body Adapt Hybrid Mattress
45%
OFF.
BreathabilityFirmness- Ideal for: Warm sleepers and couples seeking adaptive support with medium-firm feel
- Upholstery: Triple layer — AirAdapt foam, MemoryAdapt foam and HRXConfort foam for progressive pressure relief
- Core: AeroFlex pocket spring block for precise body contouring and full sleep independence
- Perimeter support: HRXSupport foam border for a larger usable surface and added durability
- Cooling cover: Lasting cool-to-touch treatment, removable and machine washable via perimeter zip
- Firmness: Medium-firm
- Height: approx. 25 cm
- Rolled delivery: Vacuum-packed for convenient handling
- 10-year guarantee
- Free shipping to mainland Spain and the Balearic Islands
save 45% was €794.55
€437.00 VAT included.
Pay in up to 36 installments of €12.14/month INTEREST FREE! (+ info)
Free shipping
Sonpura Bloom Mattress
30%
OFF.
BreathabilityFirmness- Firmness: Medium-firm
- Upholstery: Softconfort foam for elasticity and comfort, combined with 45 kg/m³ thermo-sensitive memory foam for deep body adaptation, pressure relief and improved circulation
- Core: High-resilience HR foam with Flexitech foam (30 kg/m³) and Compact® System perimeter border for structural stability and long-term edge resilience
- Outer fabric: Ergonomic Stretch — adaptive, fresh and soft throughout the night
- Made in Spain
- Free delivery, assembly and removal of your old mattress included
- Height: 27 cm ± 1 cm
save 30% was €606.00
€424.20 VAT included.
Pay in up to 30 installments of €14.14/month INTEREST FREE! (+ info)
Free shipping
Relax Sensac Mattress
55%
OFF.
BreathabilityFirmness- Core: Spiral Adapt pocket spring (1 zone)
- Upholstery: Confort Super Soft + Visco Gel + Confort Medium + Confort Firm
- Fabric: Stretch with Relax Antistress Ion Repair treatment
- Treatments: Relax Antistress System + Hygienic
- Perimeter support: Relax Square — encapsulated, reinforced and durable
- Design: Tapa-Tapa reversible
- Firmness: High
- Breathability: High
- Height: 28 cm
- Sleep zones: 1
- Sides: Reversible — same configuration on both sides
- Handles: 4 reinforced handles
- Independent springs: Yes — Spiral Adapt pocket spring system
- Twin version: Available
- Hypoallergenic: Yes
- Certifications: OEKO-TEX® Standard 100
- Guarantee: 3 years
save 55% was €822.00
€369.90 VAT included.
Pay in up to 30 installments of €12.33/month INTEREST FREE! (+ info)
Free shipping
Sonpura Fusión Mattress
30%
OFF.
BreathabilityFirmness- Upholstery: Natural cotton and linen fibres, Highsoft, Softconfort and Microsil HR foam
- Firmness: Medium
- Core: Multisac® System with 500 individually wrapped pocket springs
- Fabric: 3D breathable fabric with viscose for extreme softness and natural temperature regulation
- Perimeter support: Compact border for greater edge resilience and stability
- Pressure relief: Distributes body weight evenly for a weightless sleep sensation
- Sleep independence: Eliminates motion transfer between sleeping partners
- Breathability: Maximum ventilation through 3D breathable fabric and natural fibres
- Total Protect®: Anti-bacterial, anti-dust-mite and anti-mould hygiene treatment
- Made in Spain to the highest quality standards
- Height: 30 cm ± 1 cm
- Free delivery, assembly and removal of your old mattress included
save 30% was €606.00
€424.20 VAT included.
Pay in up to 30 installments of €14.14/month INTEREST FREE! (+ info)
Free shipping
