Period Pain Relief Underwear - Fanzy Pantz
Period Pain Relief Underwear - Fanzy Pantz
Period Pain Relief Underwear with Heat Patch Pocket - Fanzy Pantz
Period Pain Relief Underwear with Heat Patch Pocket - Fanzy Pantz
Period Pain Relief Underwear with Heat Patch Pocket - Fanzy Pantz
Period Pain Relief Underwear - Fanzy Pantz
Period Pain Relief Underwear - Fanzy Pantz
Period Pain Relief Underwear with Heat Patch Pocket - Fanzy Pantz
Period Pain Relief Underwear with Heat Patch Pocket - Fanzy Pantz
Period Pain Relief Underwear
Period Pain Relief Underwear
Period Pain Relief Underwear with Heat Patch Pocket - Fanzy Pantz
Period Pain Relief Underwear - Fanzy Pantz
Period Pain Relief Underwear - Fanzy Pantz
Period Pain Relief Underwear with Heat Patch Pocket - Fanzy Pantz
Period Pain Relief Underwear with Heat Patch Pocket - Fanzy Pantz
Period Pain Relief Underwear with Heat Patch Pocket - Fanzy Pantz
Period Pain Relief Underwear - Fanzy Pantz
Period Pain Relief Underwear - Fanzy Pantz
Period Pain Relief Underwear with Heat Patch Pocket - Fanzy Pantz
Period Pain Relief Underwear with Heat Patch Pocket - Fanzy Pantz
Period Pain Relief Underwear
Period Pain Relief Underwear
Period Pain Relief Underwear with Heat Patch Pocket - Fanzy Pantz

Period Pain Relief Underwear

5.0
Rated 5.0 out of 5 stars
5.0 Stars (9 Reviews)

Meet our Comfort Briefs – your perfect companion for soothing period pains while staying confident and fabulous on moderate to heavy days!

$25.00
Size: 10 - 12 (M)
Choose how many you need: 1 Pair
Size guide

Hurry Up! Only 20 left in stock!

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

60-day free money back guarantee*

Period Pain Relief Underwear - Fanzy Pantz
Period Pain Relief Underwear
$25.00

Designed for the days when cramps, soreness, or recovery pain take centre stage.

 

This style features a discreet built-in pocket that holds a heat patch gently against the lower stomach, helping ease period cramps or postpartum discomfort without bulky layers or awkward positioning. The soft, supportive fit feels comforting rather than restrictive, making it easy to wear while resting, feeding, or moving through the day.

 

It’s a favourite for people managing painful periods, endometriosis symptoms, or postpartum recovery who want warmth, protection, and reassurance in one simple layer.

"These briefs provide the perfect support and relief during my periods."
- Ava, Sydney

"The comfort briefs are fantastic for period pains. The heat pack pocket is a lifesaver!"
- Zoe, Darwin

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 $60* 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.

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9 reviews
  • Rated 5 out of 5 stars
    A Hug for Your Cramps!

    These are everything when you’ve got cramps but still want to make that weekend getaway happen. The heat pocket is genius—it’s like carrying a little piece of home comfort on the road. Plus, they look cute enough to rock under anything. Function and style? Yes, please!

    Ellie A.
    Verified Reviewer
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  • Rated 5 out of 5 stars
    Pockets in undies is pure genius

    So I never realised this was a thing until my friend told me about them last weekend. I purchased them on Monday and got them on Tuesday, which was perfect timing because I got my periods on Wednesday. The stars aligned!!! I also got the heat patches, thank goodness. I used both of them on Wednesday and am so happy to say, I got through day 1 without much pain or leaks. Normally I am taking loads of panadols and sneaking off to the microwave to heat up the heat bag to put under my top at work. Definitely recommend these pants for anyone who gets period pains!

    Chloe
    Verified Reviewer
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  • Rated 5 out of 5 stars
    Innovative Comfort for Crampy Days!

    These Period Pain Relief Underwear are a game-changer! The built-in heat pack pocket provides soothing warmth exactly where I need it, easing my cramps and allowing me to go about my day without discomfort. Stylish, comfortable, and practical—Fanzy Pantz has thought of everything!

    phoenix K.
    Verified Reviewer
    Was this helpful?
  • Rated 5 out of 5 stars
    No More Carrying Around a Heat Bag!

    I have major endometriosis and was always lugging around a heat bag to get through the day. These period pocket pants have been such a relief! The built-in pocket is perfect for slipping in a heat patch, and it stays in place while I go about my day. They’re so comfortable and make managing my pain so much easier. I’m so glad I found these!

    Wendy
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  • Rated 5 out of 5 stars
    So comfortable

    These period pain relief undies are an absolute game-changer! The pocket for a heat pack is pure genius—perfect for soothing cramps while staying cozy. They’re so comfy, especially for bedtime, and make that time of the month so much more manageable. Love them!

    Jasmin S.
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  • Rated 5 out of 5 stars
    The Pocket is Pure Genius!

    Whoever thought of adding a pocket for a heat patch deserves a medal! These period undies have completely transformed how I deal with cramps. The pocket keeps the heat patch snug and right where I need it, and it stays discreet—no one can tell I’m wearing one.

    It’s so convenient to just pop in a patch and go about my day without the hassle of holding a heat bag or constantly reheating it. These undies make dealing with period pain so much easier. I’m obsessed—every woman needs a pair!

    Sarah
    Was this helpful?
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