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A Sleepyhead mattress on a matching upholstered bed frame, styled in a modern bedroom setting with white nightstands, lamps, gray curtains, and a black and white abstract wall art piece.
  • A Sleepyhead mattress on a matching upholstered bed frame, styled in a modern bedroom setting with white nightstands, lamps, gray curtains, and a black and white abstract wall art piece.
  • A Sleepyhead mattress on a matching upholstered bed frame, styled in a bright, modern bedroom with light wood nightstands, lamps, and a neutral floral painting on the wall.
  • Sleepyhead mattress with geometric pattern on a white background
  • Patterned Sleepyhead mattress border with Elegance label.
  • A Sleepyhead mattress on a matching upholstered bed base, photographed on a seamless white background. The mattress features a quilted cream top, a patterned side panel with blue and white geometric motifs, and a beige base with small black feet.
  • Bedroom with a Sleepyhead bed, white bedding, and abstract art on the wall.
  • Close-up of a Sleepyhead mattress with a geometric triangle pattern in cream and light blue-gray, featuring a small blue-gray label that reads 'Medium'.
  • Close-up of a Sleepyhead mattress surface with geometric patterns.
Oasis Signature Mattress

Oasis Signature Mattress

The Sleepyhead Oasis Signature range features the true independent support of revolutionary Smart Suspension Technology. Finished with a breathable Climatex Quilt and temperature-regulating KulKote® Silver combined with copper, gel or graphene-infused memory foam for a consistently cool, perfectly peaceful sleep.

Firmness

Firm, Medium, Plush

i Firm: Works well for back or front sleepers who require an even distribution of pressure relief over a wider area.

Medium: Right in the middle of the comfort feels, a medium feel is perfect for supporting sleepers whose position varies between side, back and front throughout the night.

Plush: Side sleepers or those who sleep in positions requiring pressure relief in more concentrated areas like hips and shoulders.

Support

Smart Suspension Technology 7 Zone

Materials

SST 7-Zone support, temperature-regulating memory foam (Copper & Gel or Graphene), and Climatex Quilt with KulKote® Silver.

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Trusted for Generations

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Made in Australia

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Happy Sleepyhead Sleepers

Features

Packed with features, designed for you.

30% better airflow.

Sleep Cooler

30% better airflow.
No partner disturbance.

No partner disturbance.

Sharing a bed shouldn’t mean sharing every toss and turn. The shock-absorbing core pairs a SmartCell layer with precision-matched springs to absorb energy, resulting in 30% less partner disturbance and a more stable sleep surface, so you fall asleep easier - and stay asleep.
30% better airflow.

30% better airflow.

Traditional pocket springs use foam rails and paper layers that trap heat and block airflow. We've removed these barriers, opening the core for unrestricted airflow. Cool, dry air flows in as warm, moist air escapes, creating a consistently cooler, drier surface for more comfortable sleep all night.
True individualised support.

True individualised support.

A properly conforming mattress relieves pressure points and corrects spine alignment. With no binding layers, each spring is free to respond precisely to your body. Experience true independent support, targeted pressure relief, and deeper, more restorative sleep.

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Oasis Signature Mattress
Oasis Signature Mattress
Oasis Signature Mattress

Frequently asked questions

Everything you need to know about Sleepyhead products. Can't find what you're looking for? Contact our sleep experts.

What makes the Sleepyhead Oasis mattress so revolutionary?
The Oasis features our patented Smart Suspension Technology (SST). Instead of thick layers of foam hindering the springs, SST enables springs and foam to work as one, providing true individualised support for an easier, cooler, and deeper sleep.
How does the Sleepyhead Oasis help with sleeping hot?
The Oasis is designed for advanced cooling. In starts with the SST core, which is designed for superior airflow so warm air can easily escape the mattress. In addition, the Oasis features a breathable Climatex Quilt and temperature-regulating KülKōte® Silver combined with copper and gel-infused memory foam to actively manage heat and promote airflow for a consistently cool sleep.
Is the Sleepyhead Oasis mattress good for couples?
The Sleepyhead Oasis is perfect for couples! The 7-zone SST springs work independently to provide precise support, which also minimises motion transfer. This means you and your partner can move without disturbing each other, ensuring a more peaceful sleep for both.
What sleeping style is the Sleepyhead Oasis mattress best for?
There's a Sleepyhead Oasis mattress for every sleeping style. With a range of comfort feels available, the responsive SST core provides exceptional support and pressure relief, whether you sleep on your back, side, or stomach.
What are the key differences between the Oasis Signature, Oasis Signature Elegance, and Oasis Signature Indulgence?
All three models share the same core 7-zone Smart Suspension Technology Ultra, breathable Climatex Quilt, KülKōte Silver, and 10-year warranty, but they differ in their additional comfort layers and cooling materials. The Oasis Signature uses copper and gel-infused memory foam as its temperature-regulating layer. The Oasis Signature Elegance builds on this with an additional layer of Mini Pockets alongside the copper and gel-infused memory foam for enhanced support precision. The Oasis Signature Indulgence also includes the Mini Pockets layer but replaces the copper and gel foam with graphene-infused memory foam, which draws heat away and dissipates it through the mattress.

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