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.
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.
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.
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.
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.
Sleep Republic ES Mattress
Everything you need for great sleep. Nothing unnecessary.
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.
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.
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.
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.
Sleep Republic Mattress
Our most popular mattress the one most Australians take home.
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.
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.
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.
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.
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.
Sleep Republic LUXE Mattress
Four premium comfort layers. Seven support zones. Zero compromise.
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.
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.
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.
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.
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.
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.
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.
Sleep Republic Kids Mattress
The ideal balance of softness and support for growing bodies at every stage.
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.
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.
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.
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.
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.
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.
