Bundle + Save - Fri Period

Bundle + Save

More Period Power

Shop our range of best-sellers bundled up so you get more value, less period stress!

Say goodbye to single-use and hello to comfort, confidence, and savings. Our Bundle & Save Period Underwear Packs let you mix and match styles for for full cycle care.

Whether you're trying reusable period underwear for the first time or upgrading your drawer, we've got a bundle for every body and every flow.

Made with organic cotton and bamboo, our leakproof period undies are breathable and ethically made without using PFAS. Plus, the more you bundle, the more you save—up to 25% off. It's the smart, sustainable choice for your cycle.

👉 Shop now and make the switch to reusable period underwear that works as hard as you do.

Icon showing Fri Period underwear has 5 star reviews

5-Star Reviews

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Made without toxic nasties

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Built To Last

Real Reviews

★★★★★

I've tried several brands of period underwear, but this one really stood out. The coverage was noticeably better, offering more security—especially on heavier days. The fabric felt like higher quality compared to others I've used, soft yet durable, and it held up well after washing. It offered reliable protection without sacrificing comfort or style.

Havva
Perth, Australia
★★★★★

I’m so grateful to discover this brand! I have been wearing period pants from other brands for years but have never found any that are perfectly leakproof — until now, thanks to these classic briefs from Fri Period! For the first time in forever, I now have a reliable pair of period undies where I don’t need to have backup pads on hand. I can wear these with confidence all day long.

Frances
Palo Alto, CA
★★★★★

I'd been wanting to try period underwear and then a friend got me these. I was nervous at first but they absolutely do the job and are so comfy to wear. Washing is easy and they come out like new each time. Plus the print is really cute. I'm def gonna get more!

Noela
Houston, TX
★★★★★

The last thing I want on my period is more discomfort. This underwear has made this time of the month so much more comfortable.

Rebecca
★★★★★

I waited to go through two cycles prior to reviewing. I wore the underwear on both a medium/light day, as well as on a heavy day. They are very comfortable and held everything in with no leaking. They are easy to care for and washed well. It is great to purchase a sustainable product that is also packaged in sustainable, compostable packaging! I will definitely be purchasing again!

Megan
California

"Wearing these has changed my period"

Hard-working, extremely comfy and kind to your skin (& the planet!).

Try Our Classic Brief →
Postpartum woman wearing Fri Period underwear with key features pointed out