Regular price

Teen Boyshort

Regular price Sale price $35 USD

Buy 4+ and save 20%

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Regular price

Teen Boyshort

Regular price Sale price $35 USD

Buy 4+ and save 20%

moderate Absorbency holds up to 3 regular tampons

Color Tie dye
HSA/FSA Approved

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60 Day Money-Back Guarantee


Life doesn’t stop just because of your period, so we designed the Teen Leakproof Boyshort Period Underwear with invisible protection so you can remain confident. The boyshort is particularly great for those on-the-move days while your period is in full swing. Features a moderate to heavy absorbency; perfect for sports, sleeping, or whatever plan you have!


Absorbs moderate periods, sweat, and discharge

Features full coverage

Can be used as a pad, tampon, or cup alternative

Washer friendly, hang to dry 


Outer: 75% Nylon 25% Spandex
Top Lining: 100% Polyester
Interlining: 68% Polyester 28% Cotton 4% Acrylate
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
Leak-Loc® bonded edge technology

  • moisture-wicking top layer
  • absorbent core
  • waterproof liner
  • water-resistant outer fabric
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What is the Teen Leakproof Boyshort?

Leakproof Teen Boyshorts can be used as protection for sports, sleep, and regular-to-heavy flow period days for teens. There’s two components to this style: the boyshort cut and the leakproof protection.

Our leakproof teen underwear comes in a variety of styles, including the boyshort. Leaks can happen. . . anytime. You’ve heard the saying life’s full of surprises, and it’s so true. However, some surprises are more warranted than others. When it comes to leaks, there’s no need to worry about surprises with leakproof underwear. Our leakproof underwear features Leak-Loc® technology that has multiple layers that helps draw in moisture and lock in leaks. It’s the kind of protection (and comfort) you’ve dreamed of.

As for the boyshort style, well, it’s exactly as it sounds, but probably a lot more comfortable than what you can ever imagine. With our buttery-soft fabric and multi-way stretch, you can keep your flow on the down low while prioritizing comfort. Just like your basics, made better.

Can the Leakproof Boyshort be used for heavy flows?

Our Teen Boyshort is made for moderate absorbency and can hold up to 3 regular tampons. Simply wear them and wash them, again and again. Our underwear are designed with built-in leak protection for your flow.

As you shop our teen period underwear, you’ll notice each style has an absorbency level associated with it. Match your flow with the right absorbency level to do your part in protecting yourself. With our period underwear, you can live a little bit more freely on your period. Say yes to that next slumber party. Your friends will never know about your period in our discreet leakproof protection. That is, until you can’t keep your new favorite pair of underwear a secret anymore.

How do I choose the right size of the Leakproof Boyshort?

Our Teen Boyshorts are available in sizes S-XL. View our Teen size chart to find the perfect fit.

How do I wash and care for the Leakproof Boyshort?

Yet another way to keep your secrets, secrets. Our Leakproof Boyshorts are machine washable. To help them last as long as possible, we recommend washing with gentle detergents. Skip the dryer too. Hang drying is recommended. Since they are designed to help absorb leaks, you should sanitize them as needed. To sanitize, run them in the rinse cycle with a few drops of tea tree oil or vinegar.

What features make the Leakproof Boyshort unique?

Our sporty boyshort provides full coverage and maximum comfort. How they protect you and make you feel is what makes them unique in the marketplace. It’s not every day you find leakproof underwear that’s cute, comfortable, and protective. That is, until you learn about Proof. It won’t be long before these are the new staple in your underwear drawer. From invisible protection to moderate absorbency, we have you covered.

Can the Leakproof Boyshort be used for sports or physical activities?

Our Leakproof Boyshort features a moisture-wicking liner that pulls wetness away from the body to help you feel dry. Simultaneously, our Leak-Loc® edges help lock moisture in. With all this protection, you may be worried others will know. At Proof, when we say we’ve got you covered, we really mean it. Our leakproof underwear has no-show, smooth, bonded edges to help you look and feel your best.

Can I wear the Leakproof Boyshort from Proof under different types of clothing?

Our Leakproof Boyshort can be worn solo or layered. While boyshorts aren’t the move for all outfits, they do feature no-show edges that are seamless under clothing. Wear them as you see fit (no pun intended).