Home Sleepeezee ActivFlex Response 3600 Mattress

Sleepeezee ActivFlex Response 3600 Mattress

  • Firmer support with ActivFlex 1600 design
  • Contouring ActivFlex™ Spring Foam comfort
  • Breathable Staycool™ Gel for cooler sleep
  • Edge-to-edge support with no roll-off

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Sleepeezee  ActivFlex Response 3600 Mattress

Sleepeezee ActivFlex Response 3600 Mattress

ActivFlex Spring Foam

A profiled gel expertly crafted for those who are seeking the balance between plush comfort and unrivalled support.

Medium/Soft support

Perfect for those who want a plush, body contouring feel to their mattress.

Non Turn

Easy care non-turn mattress that saves time and effort.

Staycool Gel

Provides pressure sensitive support that immediately responds to your body shape and helps regulate body temperature.

Fast Delivery

Get Fast Delivery on Every Product

Flexible Payment

Pay with Multiple Payment Options

Guarantee

5 Year Manufacturer's Guarantee

Premium Support

Outstanding 24/7 premium support

1

Quilted Knitted Cover

This is the soft, breathable outer fabric that provides immediate comfort. It is micro-quilted to secure the fillings and offer a plush, durable sleeping surface.

2

Cooling Swirl Memory Foam

This light blue layer features a distinct swirling pattern within the foam. This indicates a highly breathable, advanced cooling memory foam that provides immediate contouring and superior pressure relief, with the swirl design engineered to enhance airflow and heat dissipation.

3

High-Resilience Transition Foam

A thin layer of light gray foam used to stabilize and protect the upper comfort layers. This layer ensures the resilient foam structure remains intact while efficiently transferring weight down to the spring core.

4

Supplemental Cooling Foam Layer

This is a second layer of cooling-focused material, visible as a thinner, secondary blue foam layer placed beneath the natural transition layer. It provides additional, concentrated cooling power and supplementary pressure relief before the primary support core, enhancing overall comfort and temperature regulation.

5

Micro Pocket Spring Array

This is a thinner layer of very small, individual metal springs, forming a micro-pocket spring array. This unit adds an extra level of responsive support and breathability closer to the surface, enhancing comfort and contouring properties.

6

Pocket Spring Core

This foundational layer consists of an array of individually pocketed springs. These springs work entirely independently of one another to deliver targeted, orthopaedic support to pressure points and are specifically designed to minimise motion transfer.

7

Perimeter Foam Casing

This is the durable, high-density foam border that runs all the way around the outer edges of the mattress base. It reinforces the sides, providing edge-to-edge support which prevents roll-off and maximises the entire usable sleeping surface.

Mattress layers
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Mattress layers
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Quilted Knitted Cover

This is the soft, breathable outer fabric that provides immediate comfort. It is micro-quilted to secure the fillings and offer a plush, durable sleeping surface.

Cooling Swirl Memory Foam

This light blue layer features a distinct swirling pattern within the foam. This indicates a highly breathable, advanced cooling memory foam that provides immediate contouring and superior pressure relief, with the swirl design engineered to enhance airflow and heat dissipation.

High-Resilience Transition Foam

A thin layer of light gray foam used to stabilize and protect the upper comfort layers. This layer ensures the resilient foam structure remains intact while efficiently transferring weight down to the spring core.

Supplemental Cooling Foam Layer

This is a second layer of cooling-focused material, visible as a thinner, secondary blue foam layer placed beneath the natural transition layer. It provides additional, concentrated cooling power and supplementary pressure relief before the primary support core, enhancing overall comfort and temperature regulation.

Micro Pocket Spring Array

This is a thinner layer of very small, individual metal springs, forming a micro-pocket spring array. This unit adds an extra level of responsive support and breathability closer to the surface, enhancing comfort and contouring properties.

Pocket Spring Core

This foundational layer consists of an array of individually pocketed springs. These springs work entirely independently of one another to deliver targeted, orthopaedic support to pressure points and are specifically designed to minimise motion transfer.

Perimeter Foam Casing

This is the durable, high-density foam border that runs all the way around the outer edges of the mattress base. It reinforces the sides, providing edge-to-edge support which prevents roll-off and maximises the entire usable sleeping surface.

Sleepeezee ActivFlex Response 3600 Mattress

Expertly designed for those seeking firmer support, the ActivFlex 1600 is handcrafted with layers of contouring ActivFlex™ Spring Foam and breathable Staycool™ Gel. ActivFlex™ Spring Foam takes all the benefits of pocket springs and foam, combining them to create a unique comfort layer which adapts and flexes to each unique body shape and movements during sleep.


With edge-to-edge support thanks to its encapsulated spring unit, you can say goodbye to any feeling of ‘roll off’ throughout the night.

Precision Firmness, Adaptive Comfort

The SleepEezee ActivFlex Response 3600 Mattress delivers enhanced support with ActivFlex™ Spring Foam and Staycool™ Gel — combining firmness, breathability, and full-body adaptability for truly restorative sleep.

Strong Support, Cool Nights

Designed for those who prefer firmer comfort, the ActivFlex Response 3600 contours perfectly to your movements while keeping you cool, stable, and deeply rested.

Built for Balance and Durability

Featuring adaptive ActivFlex™ layers and a reinforced encapsulated spring unit, this mattress ensures edge-to-edge stability and lasting performance night after night.

Help & FAQs

Need help with something? Got a question? Read our frequently asked questions.

Check our FAQs

Customer Reviews

Why Choose Winksleep?

Rated Excellent By Our Customers

Fast & Secure Delivery Service

5 Year Extended Warranty

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Frequently Asked Questions

Mattresses are delivered in a sealed hygiene bag and are rolled in a box.

WinkSleep Luxe Range mattresses are delivered flat by our specialist 2 man delivery team.

WinkSleep LUXE Junior - Kids Sovereign Mattress is delivered in a box.

Our mattresses come with a warranty to guarantee their quality and durability. The specifics of the warranty, including duration and coverage, are outlined in the product details. If you have any questions or need assistance with warranty-related matters, please reach out to our customer service team.

Choosing a mattress depends on factors such as firmness preference, body weight, and sleeping position. Our website provides detailed product descriptions, including firmness levels and other relevant details. Additionally, customer reviews can offer insights into real-world experiences with our memory foam mattresses.

If you have ordered the wrong mattress, please contact our customer service team to resolve the issue.

Please contact our service via email info@winksleep.co.uk to get the latest information about our products.

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