Boyleg Cotton Period Underwear

5.0
Rated 5.0 out of 5 stars
5.0 Stars

Your new period BFF: Comfy Boyleg Cotton Period Underwear crafted for heavy-flow days with extra coverage to keep you comfortable all night long!

Superior Protection: Ideal for heavy-flow days and nights
Comfortable Fit: High-tech stretch-cotton blend
Leak-Proof: Unique waterproof middle layer
Breathable: 95% cotton for maximum comfort
Safe: PFAS and toxin-free

Regular price $25.00
Size: S

Hurry Up! Only 12 left in stock!

Free shipping on orders $60+.
Super Fast Delivery time: 2-3 days (Australia).

60-day free money back guarantee*

Cotton Period Underwear - Boyleg Black Heavy Flow - Fanzy Pantz
Boyleg Cotton Period Underwear
Regular price $25.00

Cotton Period Underwear Boyleg

Fanzy Pantz Cotton Period Underwear Boyleg is designed for all-day comfort and unbeatable overnight protection. 

  • Superior Protection: Ideal for heavy-flow days and nights.
  • Full Coverage: Provides complete protection from front to back.
  • Leak-Proof: Unique waterproof middle layer ensures you stay dry.
  • Breathable: Made with 95% cotton for airflow and maximum comfort.
  • PFAS & Toxin-Free: Crafted without harmful chemicals.
  • 10-Hour Protection: Provides up to 10 hours of effective protection.

Washing Cotton Period Underwear

Cold water rinse in the shower or sink until the water runs clear.

 Hand or machine on a gentle cycle under 30°C. 

Proudly hang dry. They love fresh air!

Avoid bleaching, fabric softener, and tumble drying. Stay fresh, stay Fanzy! 🌸✨

Why choose Fanzy Pantz?

Fanzy Pantz is proudly Australian-owned and loved for our fun, vibrant designs. We make you feel fresh, fabulous, and free. Moreover, our hi-waist period underwear combines style, comfort, and eco-consciousness. Plus, we back our products with a 60-day satisfaction guarantee, ensuring you shop with confidence. So, embrace sustainability and style with Fanzy Pantz!

"I sleep soundly knowing I have extra coverage and protection."
- Emma, Gold Coast

"These sleep shorts are a game-changer for heavy flow nights. So comfortable and leak-proof!"
- Rachel, Adelaide

Try Fanzy Pantz risk-free!

We believe you’ll fall in love with our products, but if not, we’ve got you covered. Enjoy a 60-day free trial on your first purchase. Here’s the lowdown:


- How it Works: Try our products for 60 days. If you’re not head over heels, send them back for a full refund.
- First-Time Customers Only: This offer is available for first-time customers to help you find your perfect match.
- Easy Returns: Contact us at support@fanzypantz.com to start your return. We’ll guide you through the process.
Experience the comfort and confidence of Fanzy Pantz without any risk!

For all orders exceeding a value of $99* shipping is offered for free.

Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:

– Received the wrong item.
– Item arrived not as expected (ie. damaged packaging).
– Item had defects.
– Over delivery time.
– The shipper does not allow the goods to be inspected before payment.

The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.

16 reviews
  • Rated 5 out of 5 stars
    Life saver for overnight!!

    I used to get overflow all the time overnights because pads just didn’t offer enough coverage up the back. The undies have absorbance all the way up to the back seam which is amazing 💌

    Lottie
    Verified Reviewer
  • Rated 5 out of 5 stars
    Boyleg

    These are truly amazing! The Boyleg pants are incredibly breathable. I don't typically wear boyleg style, but these are so comfortable, especially for my heavy nighttime flow. No leaks or worries, just total peace of mind.

    Kimberley D.
    Verified Reviewer
  • Rated 5 out of 5 stars
    Perfect for overnight

    Found these to be the perfect fit (so comfortable) great for the heavy nights, no issues with leakage

    Rachel
    Verified Buyer
  • Rated 5 out of 5 stars
    Finally sleeping through the night!

    I used to rely on Modibodi for overnight protection, but I always ended up waking up in the middle of the night to deal with leaks—so frustrating! Since switching to Fanzy Pantz boyleg undies, I’ve been sleeping straight through the night without a single worry. They fit perfectly, feel super comfy, and actually keep me dry, even on my heaviest nights. It’s been a total game-changer, and I finally feel like I’ve found something I can trust. Highly recommend!

    Wendy
    Verified Reviewer
  • Rated 5 out of 5 stars
    Great For Active Lifestyles

    These Boyleg Period undies are a great blend of comfort and functionality. The boyleg style doubles as workout shorts, making them ideal for active days, while the breathable cotton and reliable absorbency keep me feeling fresh and secure. These are a game-changer for busy, active lifestyles!

    Dianne
    Verified Buyer
  • Rated 5 out of 5 stars
    Life changing!

    Absolute favorite pair of period undies. My go-to, they are super comfy!

    Zara E.
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