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Scarlet Period Brief + Swim BFFs Set
Includes Scarlet Period Swim Brief
Gives you 2 teaspoons of protection
Includes Organic Cotton Period Bikini Brief
The Bikini Brief comes in Light and Moderate
Our Toiletry Bag carries everything from period cups, fresh undies, wet swimmers, and even your favourite period snacks. (Oreos, obviously.)

Scarlet Period Brief + Swim BFFs Set

Leak-proof protection for swimming

We'll keep this brief. High-Waisted Swim Bikini Briefs for swimming. Period Bikini Briefs for living. Leak-proof protection, always.

  • Free Shipping over $65
    Free Shipping over $65
  • Save with Sets
    Save with Sets
  • 30-Day risk-free trial
    30-Day risk-free trial
  • 1% for the planet
    1% for the planet
DETAILS

Breaststroke? Freestyle? Doggy paddle? There are different strokes for different folks, but the Scarlet Period Your Brief + Swim BFFs has everything you need to lap with confidence.

Included in this set (which saves you $8!) is our Period Swim Bikini Brief. Not only does it give you 2 teaspoons of protection (which is roughly equal to up to 1 regular tampons), it also matches seamlessly with the tops already in your bikini drawer.

Post-swim, simply pop them in our waterproof Toiletry Bag and swap into the Bikini Brief for hours of leak-proof protection. Made with breathable and buttery soft organic cotton, it's period underwear that feels like you're wearing, well, regular underwear.

SET INCLUDES
CARE INSTRUCTIONS

Machine washable and reusable, our Period Underwear is an eco-friendly and cost-effective alternative to disposable pads and tampons. 

After use, rinse in cold water until it runs clear. Machine wash cold with mild detergent, do not use bleach or fabric softener. Line dry or tumble dry on low.

GOOD FOR YOU & THE PLANET

Did you know more than 12 *billion* pads and 7 *billion* tampons are thrown out every year. The average person with a period uses 11,000 pads, tampons and panty liners in their lifetime. By switching to Scarlet, you're supporting a period and planet positive future.

Scarlet is a proud member of 1% for the Planet, joining a global community of brands and individuals giving back to the environment.

REVIEWS
Reviews
IN THE MEDIA
IN THE PRESS

"I've always been paranoid about swimming on my period .... After trying the High-Waisted Swim Bikini Briefs, my confidence has completely changed!"

Amber Lowther

"No limit on the amount of time I can spend in the ocean now during my moon time!"

Natascha Elisa

"Finally an alternative to tampons for swimming! Thank you❤️"

Tammy M.

Your questions, answered

HOW DO PERIOD UNDERWEAR WORK?

Scarlet Period Underwear is designed to fit like normal underwear, and feature a multi-layered leak-proof technology that wicks away moisture, absorbs and contains fluid to keep you dry and protected. 

The built in leak-proof technology is harder working than disposable pads which means it can safely hold more liquid, and last for years not hours.

WHAT DO THE DIFFERENT ABSORBENCY LEVELS MEAN?

Super Light: Holds up to 1 teaspoon, which is equal less than 1 regular tampons or 1 liner. It’s the perfect everyday underwear for light leaks and discharge, even when you’re not on your period.

Light: Holds up to 3 teaspoons, which is equal to 2 regular tampons or 1 pad, making them perfect for saving you from pesky drips, discharge, and lighter flows.

Moderate: Holds up to 5 teaspoons, which is equal to 3 regular tampons or 2 pads. Wear on moderate dates, or as extra defence on heavy days with our Period Cup. 

Heavy: Holds up to 7 teaspoons, which is equal to 4 regular tampons or 3 pads, making them great to wear on their own, day or night. 

DO I NEED TO WEAR A CUP, TAMPON OR LINER TOO?

Depending on the absorbency level you choose and the heaviness of your flow, you can wear our period panties on their own or as backup protection along with a Period Cup or tampon. Take the time to explore a routine that works for you.

DO I HAVE TO WASH MY UNDERWEAR ASAP AFTER USE?

Nope – who’s that organised? That’s why our Laundry Bag is ace – simply through your dirties in the bag and store ready for when you have a full load.

Some people like to give them a quick rinse in the shower before popping into the bag, and others don’t. It won’t affect the lifespan of your underwear.

HOW DO I STORE THEM POST-SWIM?

We recommend travelling with a water-resistant travel bag such as our Toiletry Bag, so you can always pop them away and rinse when you're home if you need to.

WHAT IS YOUR 30-DAY RISK-FREE TRIAL? 

This is a new way to period, and we understand fit may take a couple of goes to get into the swing of things. So, we have a 30-day risk-free trial to support you to find the perfect pair. Basically, if it’s your first time shopping with us and you’re not happy with your product, you may be eligible to claim a refund on that product, even if it’s used. Just email us at support@scarletperiod.com.

HOW DO I PICK THE RIGHT SIZE FOR ME?

We get it — sizing for bottoms is anything but standardised. Which is why this size guide will help break it down for you. For extra ass-urance, make sure to whip out your trusty measuring tape. (Most likely stashed at the bottom of your junk drawer.) Make sure to check both our numeric or letter sizing so no confusion (ie. Our large is a 12). And when in doubt, feedback tells us better to size up.

Still confused? Click for more information on our Returns Policy and our 30-Day Trial Policy. You can also email us at support@scarletperiod.com.

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