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Ergolux Cumulus Mattress (King)

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Ergolux Cumulus Mattress (King)

Better sleep for less than you think.

Our Lowest Price


+ Delivery

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Available for delivery in selected states & regions. Click here to view availability or please enter in your postcode at checkout to see if it's available in your area.

Get 20% off Ergolux mattresses with any Ovela and Shangri-La bed frame purchases. Must be purchased in the same transaction - discount will apply at checkout. Subject to availability.

Exclusive Brands

Good days start with good nights, so you need a mattress which can ensure your sleep is the best quality it can be. Enter the Ergolux Cumulus Mattress.

  • 25cm Thickness
  • Combines latex, zero-pressure memory foam with high density supporting foam
  • Even body weight distribution for individualised support
  • Promotes spinal alignment and helps alleviate joint pressure
  • Enjoy the perfect balance of sink, bounce and support
  • Machine washable jacquard fabric cover

Memory foam support

Ergolux Memory Foam Layer

Memory foam constantly moves with you, not against you, to evenly distribute body weight, ensuring every individual part of your body is cushioned, supported and comfortable.

Promote proper spinal alignment

Perfect Alignment

By evenly distributing body weight and contouring to your body, proper spine alignment is encouraged so you can rest in a neutral position whether you sleep on your back or side.

Breathable materials for a cool sleep

Memory foam ventilation

The open-cell structure memory foam allows for constant flow and breathability, potentially helping to reduce your body temperature for a fresher, cooler, comfier and sweat-free sleep.

Inside the Ergolux Cumulus Mattress

Made with the finest selected materials and the most innovative technology for the perfect night’s sleep.

Ergolux Cumulus Mattress

Unpacking Guide

Mattress Unpacking Guide

Ergolux mattresses are packed using an advanced vacuum packaging technology for easy handling and safe transport. Allow the mattress to fully expand after unfolding (up to two days).


Breathable Jacquard fabric

Breathable Jacquard fabric

Jacquard fabric cover and mattress layers to ensure perfect breathability throughout the night.

Memory Foam

Memory Foam

Cushion and support every part of your body with memory foam.

Dust Mite & Mould Resistant

Dust Mite & Mould Resistant

Hypoallergenic latex layer provides resistance to dust mites, mould and other harmful allergens.



Firm mattress perfect for overall support that's still comfortable.

Total Body Support

Total Body Support

Contouring to each individual body provides perfect support and allows your spine to be perfectly aligned while pressure is taken off joints.

This Product is offered and supplied by Kogan Australia Pty Ltd pursuant to the Terms and Conditions.

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