Sustainability
This full-coverage teen brief is designed with sustainability and safety in mind. Made from lightweight, durable nylon with spandex for stretch, its lining incorporates recycled polyester to reduce waste and reliance on virgin materials. All fabrics used in this garment are free from PFAS treatments and built for longevity, meaning fewer disposables heading to landfills. By choosing washable, reusable period underwear, you’re making an eco-friendly swap that reduces single-use pads and tampons and helps protect the planet.

About Saalt
Saalt is on a mission to reinvent period care with premium, reusable products that are better for your body and the planet. From high-performance menstrual cups and discs to leak-proof underwear, their designs deliver comfort, reliability, and style without the waste of disposables.
Beyond performance, Saalt is committed to impact. As a certified B Corp, they donate 1% of every purchase to help end global period poverty and fund menstrual health education. By creating clean, toxin-free products and maintaining a Plastic Negative footprint, Saalt proves that self-care and sustainability can go hand in hand.
With Saalt, every cycle becomes an opportunity to reduce waste,
support communities, and feel confident doing it.

What are people saying about the Leakproof Teen Brief – Soft, Stretchy & Reliable Period Underwear?
How to use
After wearing, gently rinse your leakproof underwear in cold water as soon as possible to help prevent stains and extend the life of the absorbent gusset. Once rinsed, either hand wash or machine wash on cold using a mild detergent (skip fabric softeners, bleach, or harsh chemicals, which can damage the waterproof layer). Place your underwear in a mesh laundry bag to protect the delicate fabrics and elastics. After washing, hang to dry completely in a well-ventilated space. Avoid the dryer, as high heat can break down the elastics and technical layers over time. With proper care, your leakproof underwear will stay absorbent and comfortable for years.

What is Earthshopp?
Earthshopp was founded by a mother and son team who believe that the health of the planet and reversing climate change should be a top priority for all of us. We are passionate about finding ways to live sustainably and in harmony with the Earth, and we believe that mankind can function in a balanced and sustainable way with the planet.
That is why we created Earthshopp.com - a marketplace for sustainable goods. Our mission is to create a space for people to painlessly transition to sustainable, earth-friendly products for all of their needs and wants, resulting in sustainability becoming the norm in shopping.
We believe that every small change we make in our daily lives can have a big impact on the planet. By choosing to purchase products that are good for the environment, we can help to reduce our carbon footprint and make a positive difference in the world.
Frequently Asked Questions
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It’s designed to handle light-to-heavy flow days, including overnight protection, depending on the absorbency level chosen.
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Yes, many users wear it alone on light-to-moderate days. On heavy days, it can be worn as backup to pads, tampons, or cups.
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Most teens wear it for up to 8–12 hours, but the duration depends on your flow. Always listen to your comfort and check periodically.
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Yes. The fabrics are soft, breathable, and free of PFAS treatments or harmful chemicals, making them gentle on sensitive skin.
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This brief runs true to size in youth sizing. Check the brand’s sizing chart for waist and hip measurements to find your perfect fit.