The Period Brief looks and feels like regular underwear. Perfect for day or night.
Four layer protection against leaks
SOFT & BREATHABLEMade with organic cotton
LEAK PROOFTried and tested leak-proof design
COMFORTABLE FITFlat seaming for a streamlined look
Designed to fit into your lifestyle
Mix and match TOM Organic products to suit your flow
WEAR YOUR PERIOD BRIEFS ON THEIR OWN
WEAR YOUR PERIOD BRIEFS WITH TAMPONS
WEAR YOUR PERIOD BRIEFS WITH A CUP
Frequently Asked Questions
Our orignal period brief is a mid-rise style which sits a couple of centimetres below your belly button and hold 3 regular tampons worth of blood. Our low-rise Bikini Period Underwear is perfect for a moderate flow and holds two regular tampons worth of blood. Because our period brief is designed to prevent leakage, you may find they have a slightly “snug” fit compared to regular underwear – but our soft elastic will keep you both comfy and dry.
Based on feedback, we recommend sizing up to ensure the leg holes of the brief aren’t too tight (e.g. if you generally wear a size 12, we recommend purchasing a size 14).
If you’re measuring between two sizes, we recommend choosing the larger size (e.g. if your waist is measuring for a size L, and your hips a size XL, purchase the XL).
Our fit guide is here to help you find your best size.
It depends on how you use them. If you plan to use period underwear exclusively, we would suggest 5 – 7 pairs to take you through a cycle (this also depends on how many days your period lasts, our recommendation is 2 per day). If you use the underwear as a back-up with other products, we recommend 2 – 3 pairs.
Absolutely! You can pop them in your regular wash – in a wash bag if you have one (straight in the machine is ok if you don’t). There’s no need to run a special wash for your period undies.