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Australia's Most Awarded Mattress
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150 Night Trial & Up To 12 Years Warranty

5 Years CHOICE Recommended | Over 1.8k 5-Star Reviews

Built Different. Sleep Better.

Every Sleep Republic mattress is a hybrid combining precision-engineered pocket springs with premium comfort layers.

Here's exactly what's inside each one, in plain English.

WHY HYBRID?

Springs + Foam. The Best of Both Worlds.

A hybrid mattress combines individually wrapped pocket springs with layers of foam above.

The springs provide support, airflow and durability while the foam layers cushion pressure points for a comfortable night's sleep.

You get the bounce and breathability of springs without sacrificing comfort.

<strong>Pocket Springs Work Independently</strong>

Pocket Springs Work Independently

Each spring moves on its own, contouring to your body and minimising partner disturbance. This is something an all-foam mattress simply can't do.

<strong>Breathable Enough for Australian Summers</strong>

Breathable Enough for Australian Summers

The open coil structure of pocket springs allows air to circulate throughout the mattress, so you sleep cooler — especially important for Australian climates.

SHARED TECHNOLOGY

High-Definition Pocket Springs

All Sleep Republic mattresses use our HD (High-Definition) Pocket Spring system individually wrapped springs

designed for precise, targeted support. The key difference between models is the number of support zones.

ES

3 Zones

Sleep Republic ES

SIGNATURE

5 Zones

Sleep Republic Mattress

LUXE

7 Zones

Sleep Republic LUXE

KIDS

5 Zones

Sleep Republic Kids

More zones = more targeted support for different parts of your body. Head, shoulders, hips, lower back, knees and feet each zone uses springs calibrated for that area.

ENTRY
GOOD NIGHT'S SLEEP, GUARANTEED

Sleep Republic ES Mattress

Everything you need for great sleep. Nothing unnecessary.

1

Cover

Tencel™ Knitted Fabric

Tencel™ is a naturally derived fibre that's soft, breathable and moisture-wicking. It helps regulate temperature as you sleep great for warmer nights.

2

Comfort Layer

FirmCore™ High-Density Foam

A high-density foam layer that provides a firm, stable feel. Designed to support your posture and maintain its shape night after night without sagging.

3

Spring System

3-Zone HD Pocket Springs

Three distinct support zones adapt to the major areas of your body providing the right amount of resistance for your head, midsection and legs.

4

Edge Support

Reinforced Dynamic Border

Firmer springs around the perimeter of the mattress give you usable sleeping surface all the way to the edge so you don't roll off or feel unsupported when sitting on the side of the bed.

SPRING ZONES
3
FIRMNESS
Firm (8/10)
MOTION ISOLATION
Good ★
EDGE SUPPORT
Reinforced ✓
COVER
Tencel™
🏆 MOST POPULAR
Award-Winning Comfort

Sleep Republic Mattress

Our most popular mattress the one most Australians take home.

1

Cover

Cashmere Blend Knitted Fabric

A luxuriously soft cashmere blend cover that feels premium from the first touch. Naturally temperature-regulating and breathable for year-round comfort.

2

Top Comfort Layer

ECOLAY™ Natural Latex

Derived from natural rubber, ECOLAY™ latex is springy, breathable and naturally hypoallergenic. It provides a responsive, buoyant feel that gently cradles you without making you feel "stuck" like traditional memory foam.

3

Pressure Relief Layer

Gel-Infused Memory Foam

Gel-infused memory foam contours to the shape of your body, relieving pressure at your shoulders, hips and lower back. The gel infusion helps dissipate heat so you sleep cooler than traditional memory foam.

4

Spring System

5-Zone HD Pocket Springs

Five precision support zones target your head, shoulders, midsection, hips and legs individually. With up to 2,500 individually wrapped springs, each one responds to your body's unique shape and movement independently.

5

Edge Support

Reinforced Dynamic Border

Stronger springs around the perimeter maximise your usable sleep surface and prevent that uncomfortable "roll-off" feeling at the edge of the mattress.

Endorsed by the Australian Spinal Research Foundation
SPRING ZONES
5
Medium-Firm (7/10)
Firm (8/10)
MOTION ISOLATION
Excellent ★★
EDGE SUPPORT
Reinforced ✓
COVER
Cashmere Blend
PREMIUM
The Ultimate Sleep Experience

Sleep Republic LUXE Mattress

Four premium comfort layers. Seven support zones. Zero compromise.

1

Cover

Cooling Silver Fabric

Infused with silver-threaded yarn, this advanced cover actively dissipates body heat and has natural antimicrobial properties. It's one of the most effective cooling fabric technologies available in an Australian mattress.

2

Top Comfort Layer

ECOLAY™ Natural Latex

Natural latex provides instant pressure relief and a responsive bounce that adapts the moment you move. Being plant-derived, it's also more sustainable than synthetic foam alternatives.

3

Cooling Memory Foam

Gel-Infused GI+ Memory Foam

Our enhanced GI+ formula adds extra gel beads for superior heat dispersion compared to standard gel memory foam. It contours deeply to your pressure points, then returns to shape quickly once you move.

4

Bio Comfort Layer

EcoRest™ Bio Memory Foam

A plant-based memory foam that replaces a portion of petroleum-derived materials with sustainable bio-based content. Softer than traditional memory foam with a more natural feel and reduced environmental impact.

5

Energy Absorbing Layer

Kinetiq™ Energy Absorbing Foam

A unique foam layer engineered to absorb motion energy across the mattress. When your partner moves, Kinetiq™ dampens the movement before it travels to your side — delivering truly superb motion isolation for couples.

6

Spring System

7-Zone HD Pocket Springs

Seven precisely calibrated zones target every region of your body: head, upper shoulders, mid-back, lower back/hips, thighs, knees and feet. The most sophisticated spring system in the Sleep Republic range up to 2,500 individually wrapped coils working in concert with the foam layers above.

7

Edge Support

Reinforced Dynamic Border

Reinforced perimeter springs ensure the full surface of the mattress is supportive right to the edge maximising every centimetre of sleep space.

SPRING ZONES
7
FIRMNESS
Medium (6/10)
MOTION ISOLATION
Superb ★★★
EDGE SUPPORT
Reinforced ✓
COVER
Cooling Silver
🏆 Award Winner
Toddlers to Teens

Sleep Republic Kids Mattress

The ideal balance of softness and support for growing bodies at every stage.

1

Cover

Cashmere, Organic Cotton & Premium Poly Blend

A certified soft cover made from 30% cashmere, 30% organic cotton and 40% premium poly OEKO-TEX STANDARD 100 certified, meaning it's been tested and proven free from harmful substances. Gentle against sensitive skin, with premium cashmere that helps little ones sleep through the night.

2

Comfort Layer

100% Natural Latex

A natural latex comfort layer that's hypoallergenic, breathable and responsive. Certified by Eco-Institut, TUV Rheinland and OEKO-TEX STANDARD 100 no nasties, no synthetic chemicals. It gently cushions pressure points while keeping its shape as your child grows and moves.

3

Quilt Layer

CertiPUR-US® Premium Density Foam

A dual layer of low-VOC premium density foam, CertiPUR-US® certified independently tested for content, emissions and durability. Provides the structural foundation beneath the latex for a consistent, supportive feel that won't sag over years of active use.

4

Spring System

5-Zone Signature HD Pocket Springs (up to 1,496 springs)

Sleep Republic's Signature High-Definition 5-Zone Pocket Spring system up to 1,496 individually wrapped springs designed to support every part of a growing body. Five zones target the head, shoulders, midsection, hips and legs with the right amount of resistance for each area, promoting healthy spinal alignment from early childhood through the teen years.

5

Edge Support

High Tensile Dynamic Edge Support

Built directly into the spring system, the high-tensile dynamic edge support provides a firm, safe perimeter around the entire mattress. Strong enough to prevent kids from rolling off and supportive enough to use the full sleeping surface right to the edge.

🏆 Bedbuyer 2026 Award Winner — Best Junior Mattress in a Box
SPRING ZONES
5
FIRMNESS
Balanced Medium (5/10)
Edge Support
High Tensile ✓
Cover
OEKO-TEX™
Warranty
10 Years
Age Range
Toddler - Teen

Compare All Mattresses Technology

Feature ES Mattress Sleep Republic LUXE Mattress Kids Mattress
Mattress Type Hybrid Hybrid Hybrid Hybrid
Spring System 3-Zone HD Pocket 5-Zone HD Pocket 7-Zone HD Pocket 5-Zone HD Pocket
Cover Tencel™ Knitted Cashmere Blend Cooling Silver Cashmere, Organic Cotton & OEKO-TEX™
Natural Latex ECOLAY™ ✓ ECOLAY™ ✓ 100% Natural ✓
Gel Memory Foam Standard ✓ GI+ Enhanced ✓
Bio Memory Foam EcoRest™ ✓
Motion Absorbing Layer Kinetiq™ ✓
Comfort Layers 1 2 4 2
Firmness Firm (8) Medium-Firm (7) Medium (6) Balanced Medium (5)
Motion Isolation Good ★ Excellent ★★ Superb ★★★ Good ★
Edge Support ✓ Reinforced ✓ Reinforced ✓ Reinforced High Tensile ✓
Spinal Foundation Endorsed
OEKO-TEX / CertiPUR-US Both ✓
Warranty 12 Years 12 Years 12 Years 10 Years

Try it for 150 nights.
Love it or return it.

All Sleep Republic mattresses come with a 150-night sleep trial and a 12-year warranty.

If it's not right for you, we'll collect it no questions asked.

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