Period & Leak-Proof Underwear

For the days you want a little extra peace of mind, our Period & Leak-proof Underwear is designed with fast-absorbing leak-proof technology to help manage everyday leaks, with a finish that is 100% PFAs and silver-free. Every pair is machine washable, so you can wear them, wash them and reach for them again with less waste and more ease.

Here, you'll find breathable period underwear for women, crafted from viscose made from organically grown bamboo for our signature gentle-on-skin feel. The main fabric combines 79% viscose with nylon and elastane for stretch and shape retention, while the gusset is crafted from 100% cotton for natural comfort.

Period Pants in Full Briefs, Undershorts, Bikinis & Thongs

Our Period & Leak-Proof Underwear is available in 5 styles and 4 absorbency levels, designed to support all types of flow. From our best-selling Thong for a barely-there feel, to the low-rise, cheeky Hipster Bikini, low-rise full bum coverage Classic Bikini, and full coverage Briefs and 3" Undershorts, there’s a fit for every day and every outfit in this ladies’ period underwear line-up.

With options for light, light-to-moderate, moderate-to-heavy and overnight flow, you can mix and match styles to suit every stage of your cycle. It is an easy way to build a comfortable rotation that keeps up with you, from start to finish.

Our period underwear is made with comfort in mind. Each style features a wide, soft waistband, a buttery-soft bamboo feel, and a breathable, odor-resistant design, without the stiff synthetic texture or bulky padding you might expect. These period panties are designed to sit smoothly under clothing and move with you, so you feel comfortable and confident from morning to night.

Shop Period & Leak-Proof Underwear at Boody US

Our Period & Leak-Proof Underwear is designed to support you through every stage of life, from your first period to everyday cycle care, postpartum leaks, and menopause. Thoughtfully made for comfort and breathability, each style is designed to help prevent leaks so you can focus on getting on with your day.

Pair your period underwear with our popular wireless bras for easy, all-day support and comfort, then settle in overnight with leak-proof protection you can rely on. Complete the set with our Goodnight Sleep range; soft and breathable bamboo sleepwear for cozy nights and slower mornings. Soft essentials like women's socks are a must, so comfort stays all the way from head-to-toe.

About Boody

If you are new to Boody, you can shop with confidence thanks to our 30 Day Comfort Guarantee on your first pair of socks or underwear. We also offer free and easy returns and exchanges on bras, so finding your perfect fit is simple and stress-free.

Soft, simple and sustainable is at the heart of everything we design. Boody does bamboo better with sustainably-made basics crafted for Comfort First, using viscose derived from organically grown bamboo for signature softness and breathability. Learn more about why we choose this fabric on our Benefits of Bamboo in Clothing page, then find your best fit with the Size Guide.

Proudly B-Corp Certified, we are committed to creating women’s underwear that is good for you and the planet. When your favorites are ready to retire, discover our recycling program and help close the loop.