Medical Grade Fabric
Made for hospitals. Worn every day.
A poly-rayon blend made for hospital use, the same kind of fabric used for hospital scrubs.

What it does
Protection that lasts.
Anti-bacterial
- Broad efficacy against bacteria and fungi.
- Long-lasting protection from a controlled release of silver ions.
Odour eliminating
- Stops bacteria multiplying, so odour can't build up.
- Long-lasting freshness.
- Excellent skin tolerance.
Durable
- Tested after 100 washes.
- Stays safe and durable even with intensive use.
- Easy care and iron.
Two treatments
Protection built into the fibre.

Sanitized® Silver
- Broad efficacy against bacteria and fungi
- Long-lasting, controlled silver-ion release
- Fights odour, gentle on skin

Teflon EcoElite™
- Repels water and water-based stains
- Bio-based, non-fluorinated finish
- No change to feel or breathability
How it works
Silver ions do the work.

Lab tested
Don't take our word for it.
What the fabric does, and the reports behind it. Tap a report to read it in full.
99.74%reduction
99.46%reduction
98.00%reduction
| Virus | Fabric | Contact time | Reduction | Report |
|---|---|---|---|---|
| Feline coronavirus (Strain Munich) | Before washing | 2 hours | 99.74% | Sanitized AG |
| Feline coronavirus | After 100 washes | 2 hours | 99.46% | LAB2612 |
| SARS-CoV-2 (Omicron variant) | Before washing | 2 hours | 98.00% | VirHealth |
Feline coronavirus (Strain Munich), before washing
Sanitized AG · 99.74% reduction · ISO 18184:2019 · 2 h contact
SARS-CoV-2 (Omicron variant), before washing
VirHealth · 98.00% reduction · ISO 18184:2019 · 2 h contact
The Classic+ mask
Tested as a whole mask too.
Classic+ adds a filter and an anti-bacterial M2 layer. Average bacterial filtration efficiency of the Classic+ mask across 5 samples: 92% (ASTM F2101).*
*Lab results on tested samples.
Classic+ filtration (BFE)
Average bacterial filtration efficiency of the Classic+ mask across 5 samples: 92% (ASTM F2101).
Questions
Is a PEFORE. mask a medical device?
No. PEFORE. masks are reusable fabric masks for everyday use, made with a Medical Grade Fabric layer. They are not surgical masks or respirators.
How does a PEFORE. mask compare with a surgical mask?
PEFORE. masks are reusable fabric masks. The Medical Grade Fabric is anti-bacterial and water-repellent, and our most protective mask, Classic+, averages 92% bacterial filtration efficiency. They compare with other fabric masks, not with surgical masks or respirators made for clinical settings.
Which collections use Medical Grade Fabric?
Look for the Medical Grade Fabric badge on the collection or product page.
Does the treatment wash out?
Feline coronavirus reduced by 99.74% before washing and 99.46% after 100 washes (2 hours' contact). On Classic+, the added filter wears with washing, so it lasts ±30–50 washes depending on how it’s washed, while the fabric keeps its properties.
Equip your team with PEFORE.
Bulk orders for clinics, companies and schools, with custom colours and branding available.
