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ActivFlex Response 3600

4.5/5

Trustpilot Review 4.5|5

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.

Read our Comfort Guide to find the right mattress type for you.

Available Sizes

Product Features

  • ActivFlex™ Spring Foam
  • Firmer Support
  • Non Turn
  • Staycool™ Gel

What Goes Into a Sleepeezee Mattress?

  • ActivFlex™ Spring Foam

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

    Reduces pressure on joints and helps with spinal alignment,  ideal for delivering you a supportive night's sleep.
  • 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.
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Product Information

Update Your PocketGel Plus mattress!

Our Activflex Response range represents the next generation of the PocketGel Plus collection, offering enhanced features while maintaining the same luxurious comfort you love.

ActivFlex™ Spring foam

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

Ten-Year Guarantee

Here at Sleepeezee we are confident all of our beds are made to the highest standards. Therefore we offer a ten-year guarantee on our mattresses. Register your guarantee here.

Dimensions & Weights

Mattresses come in all shapes and sizes, so we’ve created this handy guide so you know exactly what you’re looking for. You should always consider your sleep space when researching your mattress – from the size of the room to the height of your bed.

Remember that every Sleepeezee mattress is made to order, so always allow a tolerance of 1-2cm+/- on the measurements.

Name Width Length Height Weight
Single 91cm 190cm 33cm 43kg
Small Double 122cm 190cm 33cm 55kg
Double 137cm 190cm 33cm 65kg
King 152cm 198cm 33cm 71kg
Super King 183cm 198cm 33cm 85kg

Made in the UK

Each mattress is handmade by our expert team at our factory in Kent and then shipped directly to retailers across the UK.

Regulating

We have a wide range of temperature regulating mattresses to help you get the best night's sleep possible whilst providing support and comfort for all body types.

Our Guarantee

Here at Sleepeezee we are confident all of our beds are made to the highest standards. Therefore, we offer a ten-year guarantee on our mattresses.

The mattress is excellent and so comfortable. No more aching backs and muscles!
Tracey, London

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