Woolmark Certified

Made from 100% Pure New Wool of the highest standard.

Australian Made

All our Wool Products are proudly made in Australia.

Wool Properties
Comfort for Every Season

Think wool’s just for winter? Think again. Our Eco Wool Range features a versatile mid-weight fill that keeps you cozy in winter and breathable in summer - making it the perfect all-season choice. Plus, it’s sustainably sourced, so you can sleep better in more ways than one.

Naturally Hypoallergenic

Wool is a quiet hero for sensitive sleepers. It naturally resists dust, moisture, and bacteria - reducing allergens and helping you breathe easier, night after night. It’s a smart choice for those with allergies, asthma, or simply a love for clean, healthy bedding.

Effortless to Care For

Yes, our wool range is machine washable. Just a gentle wash a couple of times a year is all it takes. For everything in between, give it a good shake and let it breathe. Wool thrives in fresh air and sunshine.

NanoAir™ Technology by Woolstar - Engineered from the inside out

Woolstar × The Honest Label

NanoAir Technology

Our NanoAir™ Technology cards 100% Tasmanian Downs wool to fibre level, then builds them into dozens of ultra-thin stacked layers. Each layer locks millions of air nano-pockets between naturally crimped wool strands - creating a self-regulating microclimate of warmth and breathability that responds to your body all night long. Combined with our precision quilting pattern, this delivers extraordinary loft, softness and natural thermoregulation.

Cross section diagram showing stacked warding layers with entrapped nano air pockets
Fig. 1 — Stacked warding layers with entrapped nano air pockets
01

Precision Carding

Tasmanian Downs wool is carded at optimal moisture to produce a gossamer-fine warding - a single veil of individually separated fibres.

02

Nano Layer Stacking

Dozens of warding sheets are stacked to build a three-dimensional lattice where each crimped fibre holds its neighbours apart, locking in air at nano-scale.

03

Living Microclimate

Millions of nano-pockets form between the fibres of each layer, creating a micro-environment that traps warmth and buffers humidity as you sleep.

Technical Specification

Fibre Origin100% Tasmanian Pure Downs Wool
Fibre Diameter28-32 microns
ProcessPrecision carding + multi-layer overlapping
EntrapmentNano-scale between every warding layer
ThermoregulationActive hygroscopic moisture buffering
CertificationsWoolmark® OEKO-TEX® Standard 100
THL x Woolstar Collab
A 2016 study found wool bedding helped people fall asleep up to 15 minutes faster, and achieve deeper relaxation and rest.
Locally made by Woolstar
for 30+ years in Sydney

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Locally made by Woolstar for 30+ years in Sydney

Shop the Collection
Our Certifications