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MID YEAR SALE

Three women wearing fri period's pfas free period underwear

20% Off Sitewide

4.9 out of 5 | Loved by 1000+ customers

Why Choose Us?

Leak-free confidence

Softest, comfiest fabrics

Non-toxic & breathable

Reusable for 2+ years

See It In Action

Watch how Fri Period can transform your period

LIMITED STOCK
Classic Period Brief - Fri Period
Classic Period Brief - Fri Period
Person wearing black high-waisted underwear with text highlighting features on a light gray background
Classic Period Brief - Fri Period
Classic Period Brief - Fri Period
Classic Period Brief - Fri Period
Best Value

Experience The Fri Period Difference

  • Holds up to 4 tampons' worth
  • Buttery soft organic cotton and bamboo
  • Made without using PFAS or other nasty chemicals
  • Leakproof all day and all night
  • Sizes XS–4XL, made for every body
Trusted by 1000+ Customers

Get Yours Today →

KG
Katie G. Verified Buyer

These are by far the best period pants I’ve ever used! They’re incredibly comfortable and work really well. ...What stands out most is how soft they are, the higher coverage at the back (perfect for night time), and the fact that they’re organic and PFAS-free.

Every wash, still perfect

Built to last years — not months. One pair replaces hundreds of disposables, saving you money every single cycle.

Compostable packaging, zero guilt

From what's inside to what it arrives in — every detail is designed with you and the planet in mind.

Feels like your fave underwear

Soft, breathable organic cotton and bamboo. You'll forget you're even wearing period protection.

30-day hassle-free returns

Not sure? Try them risk-free. We're confident you'll love them — but the choice is always yours

Frequently Asked Questions

Have questions? We've got answers. If you can't find what you're looking for, reach out to our team.

Chat With Us

When will my order ship?

We do our best to process and ship all orders within 24-48 hours. You will receive a tracking number once your order is on its way.

What is your return policy?

We offer a hassle-free 30-day money-back guarantee. If you're not completely satisfied, simply return it for a full refund.

What if they don't fit?

Fit is everything when it comes to period underwear. That's why we offer a free size exchange for first-time customers.

Are your products eco-friendly?

Yes, we are committed to sustainability. Our products are made using eco-friendly materials and ethical manufacturing practices.

How can I contact support?

You can reach our friendly customer support team 24/7 via email at hello@friperiod.com or through our live chat.

Is my payment information secure?

Absolutely. We use industry-standard encryption to ensure your personal and payment information is 100% secure.

EOFY Period Underwear Sale

EOFY Period Underwear Sale

Save Big on Leakproof Comfort This End of Financial Year Sale

Ready to refresh your underwear drawer with something comfier, more sustainable, and genuinely life-changing? Our EOFY period underwear sale is here — and it’s packed with EOFY savings on Fri Period’s high-performing period underwear and reusable period care essentials.

Whether you’re completely new to period undies or already living leak-free, now’s the perfect time to stock up at low prices before the End of Financial Year Sale ends.

Shop Now & Save on Period Underwear

From light days to heavy flow protection, Fri Period underwear is designed to help you move through every cycle phase with confidence and peace of mind.

Our leak-proof period underwear combines:

  • Soft organic cotton comfort
  • Breathable bamboo comfort
  • Leak-proof technology
  • Reusable, eco-conscious design
  • Reliable all-day protection

No bulky feeling. No constant changing. Just comfortable, leak-proof protection designed for real life, from Monday mornings to restful nights in.

Shop now and discover why more Australians are making the switch to reusable period care.

Why Choose Fri Period?

At Fri Period, we’re passionate about creating sustainable alternatives to single-use products without compromising on comfort or performance.

Our products are thoughtfully made using OEKO-TEX certified organic cotton and bamboo and skin-friendly fabrics designed to feel soft, breathable, and secure against your body.

We believe periods should feel empowering, not stressful, uncomfortable, or wasteful.

What Makes Fri Period Different?

  • Leak-proof protection you can trust
  • Organic cotton softness (seriously, they feel like your comfiest ever undies)
  • Reusable period care solutions
  • Sustainable alternatives to disposable products
  • Comfortable fits across different model shapes and sizes
  • Plus size options available
  • Designed to support living leak-free

The Perfect Time to Build Your Period Care Collection

EOFY is one of the best opportunities to upgrade your top drawer essentials while enjoying serious savings.

Explore styles including:

Whether you’re after a few backup pairs or a full page refresh of your period care routine, this sale makes sustainable self-care more affordable.

Looking for PFAS-Free & Sustainable Options?

If material safety matters to you, you’re not alone.

Our community is increasingly searching for eco-conscious period solutions that prioritise comfort and transparency. Learn more in our guide to:

These resources can help you better understand leak-proof technology, reusable period care, and how to choose high-performing period underwear that suits your lifestyle.

Better for Your Body — Better for the Planet

Traditional disposable period products create significant waste over time. Switching to reusable options like period underwear, menstrual cups, and organic cotton cloth pads can help reduce your environmental footprint while simplifying your monthly routine.

At Fri Period, sustainability is at the heart of what we do. We’re proud to create products designed to have a positive impact for both people and the planet.

Comfort That Works for Every Flow

Your cycle changes — your period care should support that.

Our leak-proof period underwear is designed to support:

  • Light days
  • Medium flow
  • Heavy flow
  • Overnight protection
  • Everyday comfort

Soft fabrics, reliable absorbency, and thoughtfully designed fits help you feel comfortable and supported no matter where you are in your cycle.

End of Financial Year Savings Won’t Last Forever

If you’ve been waiting for the right time to make the switch to reusable period care, this is it.

Shop Sale Highlights

  • EOFY savings across selected styles
  • Leak-proof period underwear
  • Organic cotton comfort
  • Sustainable alternatives to disposables
  • Plus size options
  • Everyday comfort & confidence

Shop Now

Refresh your period care routine with leak-proof comfort, sustainable materials, and styles designed for real life.

Shop now before EOFY savings end.