Regular price

Teen Everyday Bikini

Regular price Sale price $19 USD

Buy 4+ and save 20%

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Regular price

Teen Everyday Bikini

Regular price Sale price $19 USD

Buy 4+ and save 20%

super-light Absorbency holds up to 1 light tampon

Color Purple

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Our Teen Leak-Resistant Everyday Bikini Period Underwear features a mid-rise fit with moderate coverage. This style provides a super light, never-know-it’s-there layer of protection from spotting or when you aren't sure if your period is going to start. Just thank our slim, built-in leak-resistant lining that wicks away moisture so you can stay feeling fresh.


Absorbs light spotting, sweat, and discharge

Features a mid-rise fit with moderate coverage

Can be used as a panty liner alternative or to back up a tampon or cup

Washer friendly, hang to dry


Outer: 75% Nylon 25% Spandex
Top Lining: 100% Cotton
Interlining: 95% Cotton 5% Spandex
Bottom Lining:100% Polyester

Reusable & machine washable:
When you're done wearing, simply wash with cold water and gentle detergent, then hang or lay flat to dry


Absorbent Zone; Regular
Center lining protection with absorbent multi-layer core

  • moisture-wicking top layer
  • absorbent core
  • waterproof liner
  • 4-way stretch outer fabric
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How does period underwear for teens work?

Proof Teen look and feel exactly like your most comfortable undies but they have built-in Leak-Loc® technology to help you feeling dry. Plus, they’re machine washable and reusable.

Are Proof Teen undies reusable?

Yes! It’s a huge part of their charm! Proof Teen underwear are machine washable and reusable.

Are Proof Teen period undies good to wear when playing sports?

Absolutely. Our Proof Teen line was designed for any and all activities. We’d recommend throwing an extra pair in your gym bag so you’ll be ready for that second half no matter what.

How do I wash them?

Rinse immediately after use and then either hand wash or toss them in your washing machine using the gentle cycle. Use cold water and a mild detergent. Just be sure to skip the dryer: hang them up or lay flat to dry. Check out the care instructions for more detailed info.

What is Teen Everyday Bikini Underwear?

It’s just like your regular bikini cut underwear, only there’s a super light, never-know-it’s-there layer of protection from spotting, discharge, and sweat. Unlike your favorite pair of undies, its slim, leak-resistant lining wicks away moisture to help you feel dry. Think of it like your regular bikini briefs but with built-in protection.

When is it best to wear bikini panties?

Our Teen Everyday Bikini underwear are perfect for everyday wear. They’re super slim with super light absorbency, making them great for keeping you dry from light flow days and in -between your period discharge.

Can I sleep while wearing these undies?

Yes, you can absolutely wear the Teen Everyday Bikini overnight. They are super comfortable.

Are these undies sweat and moisture wicking?

Yes! The Teen Everyday Bikini is ready to help keep you dry. You can go full force whether it’s during the big game or a major workout sesh.

Do I need to wear a pad or tampon while wearing these leakproof undies?

It’s up to you! Some women choose to wear the Proof Teen Hipster with a tampon, pad, or cup as back up, or you can wear the undie solo on heavy days. The Teen Mesh Hipster absorbs up to 4 regular tampons worth of flow to help you feel confident.