Tencel™ Brief in Black
Tencel™ Brief in Black
Our best selling style, designed for those who want reliable period protection with everyday comfort.
✓ Holds the equivalent of 2-4 regular tampons
✓ Comfortable and breathable mid-rise fit
✓ Body safe with no PFAS added
✓ Up to 12 hours of leak protection
✓ Reusable and machine washable
✓ Satisfaction Guarantee
Style: Brief
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Details
Details
Fit + Fabric
Fit + Fabric
Wear + Care Guide
Wear + Care Guide
Satisfaction Guarantee
Satisfaction Guarantee
Delivery + Returns
Delivery + Returns
Free Shipping
We offer free shipping on all orders over €75.
Fast Processing and Delivery
Most orders are shipped the same day and arrive in 4-7 working days. Deliveries to the US and Canada may be slightly longer.
Returns
We offer simple and straightforward returns on all unopened products. Full information can be found here.
Satisfaction Guarantee
We want you to feel confident trying our products, and if something is not right, we're here to help. Our Satisfaction Guarantee lets you try our reusable period products risk-free. Why not make use of it today?
Soft by Nature. Strong by Design.
Crafted with breathable and sustainable TENCEL™ for next-to-skin comfort that performs.
Reusable + Washable
Just rinse, wash, hang dry and reuse.
Leak-Proof Comfort
Our ultra-thin gusset holds 2-4 tampons' worth, for up to 12 hours of secure, non-bulky comfort.
Ultimate-Softness
Made from sustainable TENCEL™ Lyocell for superior comfort and breathability.
Frequently Asked Questions
Everything you need to know about how our period underwear works, how to choose your absorbency, how to care for them, and what makes them different.
How does period underwear work?
How does period underwear work?
Our period underwear combines ultra-absorbent materials with leak-proof layers to lock in moisture. It feels just like regular underwear but works hard to keep you protected, no matter your flow. Simply wear, wash, and reuse.
Is period underwear hygienic?
Is period underwear hygienic?
Absolutely. Our period underwear is made from high-quality, antibacterial materials that ensure hygiene and freshness. Plus, they’re OEKO-TEX certified, meaning they meet high safety standards for fabric use, free from harmful substances.
What are PFAS, and are they used in AllMatters period underwear?
What are PFAS, and are they used in AllMatters period underwear?
PFAS (Per- and polyfluoroalkyl substances) are chemicals sometimes used to make fabrics water-resistant or stain-resistant. At AllMatters, we take your health and the environment seriously, so we do not use PFAS in our period underwear. Instead, we focus on safe, non-toxic materials and rigorous testing to ensure quality and safety.
How long can you wear period underwear?
How long can you wear period underwear?
Period underwear can be worn as long as your flow allows, but for a maximum of 12 hours at a time. Some prefer to use them during the day, while others use them as extra protection along with a menstrual cup or tampon. Generally, it is recommended to use the underwear for 8-12 hours for maximum protection and comfort.
You can also use the underwear at night, for spotting between periods, or for discharge. To ensure that the underwear provides the best protection, you should regularly check if they start to feel wet or if blood is visible at the seams - this is a sign that it is time to change them.
Real people. Genuinely helpful support.
When you reach out, whether it's a sizing question, a first-period panic, or a return, you're talking to someone who knows these products inside and out and actually wants to help. We're real people with real experience, and we want you to feel safe and secure using our products.
