How much protection do these provide?

Each pair holds the equivalent of up to two tampons' worth of liquid, making them suitable for light to medium flow days, discharge, or as backup protection alongside tampons or cups on heavier days.

Can these replace pads or tampons completely?

They can work on their own for lighter days, but most people find them most useful as backup protection or for the beginning and end of a period. On heavier days, pair them with your usual products for extra security.

Rinse in cold water after wearing, then machine wash cold with similar colors. Line dry or tumble dry low. Avoid fabric softener and bleach, as these can reduce absorbency over time.

Will these show through leggings or fitted pants?

The smooth edges and flat seams are designed to stay invisible under most clothes. The boyshort cut provides full coverage without creating visible lines.

How do I know which size to choose?

Use the sizing chart provided by the merchant. These are designed for teen body proportions, so if you're between sizes or prefer more coverage, consider sizing up.

Teen Light Leakproof No-Show Boyshort 3-Pack - Last Call

The 3-second version

Built-in leakproof layer handles medium flow without pads
No-show design with smooth edges and flat seams
Three coordinating pairs in each pack
Medium absorbency only
Boyshort cut may show under very low-rise bottoms
Requires cold water wash and line dry for best lifespan

Why it's on GiftsFeed

Leakproof Boyshort Pack for Teens

Most period underwear treats teens as an afterthought, scaling down adult styles that don't match how younger bodies actually fit or what school days demand. This line is designed from scratch for teen proportions and the realities of gym class, sleepovers, and days when you can't dash to a bathroom. The boyshort cut offers more coverage than a bikini without bulk, and the smooth-edge construction means no lines under the fitted clothes teens actually wear. The three-pack format is the practical part: one in the wash, one in the drawer, one being worn.

Good gift when

Teens looking for backup protection during periods or unexpected leaks
Anyone who finds pads uncomfortable or wants fewer products to carry
Active teens who need worry-free coverage during sports or school
People who prefer full-coverage underwear with a smooth fit

Skip it if These work best as backup or for lighter days; if you need overnight or super-heavy coverage, you'll want a style with higher absorbency or a longer cut.

Specs

Absorbency: Medium (up to 2 tampons)
Pack Size: 3 pairs
Sizes Available: XXS to XXL
Style: Boyshort
Care: Machine washable

What's included

3 pairs of leakproof boyshorts in coordinating colors

If you're giving it

You'll need their size

Underwear requires accurate sizing; pack arrives in retail packaging.

The details

This three-pack of boyshorts is built with leakproof protection designed specifically for teens. Each pair has a moisture-wicking, absorbent gusset that handles light to medium flow days, discharge, or surprise leaks without the need for pads or liners. The boyshort cut sits low on the hips and provides full coverage with smooth edges that stay invisible under jeans, leggings, and shorts.

The fabric blend stretches and moves without riding up or bunching. Flat seams prevent irritation, and the no-show design means you won't see lines through fitted clothes. Each pack includes three pairs in coordinating colors, so there's always a backup ready.

Machine washable and built to last through repeated wear and washing. The leakproof layer holds up to two tampons' worth of liquid, offering peace of mind during school days, sleepovers, sports practice, or anytime you need dependable backup protection. Wear them on their own during lighter days or pair with a tampon or menstrual cup for extra security on heavier ones.

Knix

Teen Light Leakproof No-Show Boyshort 3-Pack - Last Call

Three-pair set with built-in protection and no visible lines

$42$6636% offat knix.com

Choose an option

Quantity

Buy from Knix

Ships and sold by Knix. About this merchant

The 3-second version

Built-in leakproof layer handles medium flow without pads
No-show design with smooth edges and flat seams
Three coordinating pairs in each pack
Medium absorbency only
Boyshort cut may show under very low-rise bottoms
Requires cold water wash and line dry for best lifespan

Cheaper alternatives

Questions

How much protection do these provide?: Each pair holds the equivalent of up to two tampons' worth of liquid, making them suitable for light to medium flow days, discharge, or as backup protection alongside tampons or cups on heavier days.
Can these replace pads or tampons completely?: They can work on their own for lighter days, but most people find them most useful as backup protection or for the beginning and end of a period. On heavier days, pair them with your usual products for extra security.
How do I wash them?: Rinse in cold water after wearing, then machine wash cold with similar colors. Line dry or tumble dry low. Avoid fabric softener and bleach, as these can reduce absorbency over time.
Will these show through leggings or fitted pants?: The smooth edges and flat seams are designed to stay invisible under most clothes. The boyshort cut provides full coverage without creating visible lines.
How do I know which size to choose?: Use the sizing chart provided by the merchant. These are designed for teen body proportions, so if you're between sizes or prefer more coverage, consider sizing up.