Rated 4.5 out of 5
Based on 699 reviews

BOOST Boxer

$52.00 Buy 3+ and save up to 15%
black
black
black
black
Green
Green
Green
Green
Beet
Beet
Beet
Beet
BOOST Boxer
BOOST Boxer
BOOST Boxer
BOOST Boxer
BOOST Boxer
BOOST Boxer
BOOST Boxer
Beet
Green
Rated 4.5 out of 5
Based on 699 reviews

BOOST Boxer

$52.00 Buy 3+ and save up to 15%
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Classic boxer brief with bold statement waistband & full-coverage leak protection.

Details

Includes a bonus absorbency booster for heavy days. Tuck ends into pockets & bleed on.

Absorbency

Holds 8+ tampons worth with our booster. Surf that crimson wave.

Materials

Body: 48% TENCEL™ lyocell, 48% organic cotton, 4% spandex
Gusset: 90% Truetex™ (88% recycled polyester, 12% organic cotton), 10% TPU
Lining: 86% recycled polyester, 14% organic cotton
Booster: ​65% recycled polyester, 24% polyester, 11% hemp

All materials are OEKTO-TEX certified and lab tested for PFAS. No detectable levels of PFAS to 1 part per million.

FAQ

How do your period undies work?

Aisle undies feature a specially engineered lining that combines super-absorbent Truetex™ technology with a leak-proof lining to keep you dry and feelin’ fly.

How much fluid do they hold?

8X as much as a standard disposable! Our undies absorb 4 tampons worth of fluid on their own, or 8 tampons worth when you wear with the included booster.

FAQ Image

Do I need to wear a pad or tampon with them?

Nope! Our undies were built to completely replace pads and tampons. They make great backup protection with tampons or menstrual cups, too.

What does the booster do?

Our undies absorb 4 tampons worth of fluid on their own, but if you need a little extra you can add the optional booster for an extra 4 tampons worth. Just tuck the ends into the slits at either end of the gusset.

How do I wash my Aisle undies?

It’s not that complicated - our undies were made to fit into your regular laundry routine. Just rinse out in cool water, then wash and dry with your regular laundry. As with any garment, wash with like colors.

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FAQ Image

Real folks, real reviews

Rated 4.5 out of 5
Based on 699 reviews
average rating 4.5 out of 5
Based on 699 reviews
  • 5 Stars
    477 Reviews
  • 4 Stars
    132 Reviews
  • 3 Stars
    54 Reviews
  • 2 Stars
    21 Reviews
  • 1 Star
    15 Reviews
90% of reviewers would recommend this product to a friend
Absorbency
Rated 4 out of 5
Comfort
Rated 4 out of 5
Fit
Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is True to Size and 2 is Runs Large
Customer photos and videos
699 Reviews
Reviewed by Jacqueline
BOOST Boxer
Reviewing
BOOST Boxer
I recommend this product
Rated 4 out of 5
Review posted

4 Stars

It is comfortable. Not sure if the legs ride up. I was walking a bit and it rode up a bit. Worry if wearing long term it will ride up more. Love the boost so I can this throughout without changing underwear. Great back period coverage. Goes all the way up.

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Reviewed by Sevda
Verified Buyer
BOOST Boxer
Reviewing
BOOST Boxer
I recommend this product
Flow
Very Heavy
Size
M
Rated 5 out of 5
Review posted

Love it!

I didn’t think there was any solution to period leaks but this solved all my problems. They’re also very cute and honestly I look forward to my periods just so I can wear them! Definitely will be purchasing more.

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Absorbency
Rated 5 out of 5
Comfort
Rated 5 out of 5
Fit
Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is True to Size and 2 is Runs Large
Was this helpful?
Reviewed by Kessy M.
Verified Buyer
BOOST Boxer
Reviewing
BOOST Boxer
I recommend this product
Flow
Heavy
Height
5'4
Size
3X
Rated 5 out of 5
Review posted

😲 WOW

I wasn't sure I would like it. I had my doubts as I am an heavy flow 3 out of 5 days.

Well after 6-9 months, I have never been happier than with my booster boxers! To be honest I only had 1 accidents and it was probably due to my position on my chair. It leaked on the side of my thigh.

Still only 1 mess for the heavy flow? It is a bug win. My boyfriend love them on me. Find them sexy as hell and I love them. They are comfy and to be honest I wear them almost everyday even when not in my period. I am thinking to buy the everyday version of these exactly for the same reason!! Thanks Aisle, I will never go back to pads!

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Absorbency
Rated 5 out of 5
Comfort
Rated 5 out of 5
Fit
Rated 1 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is True to Size and 2 is Runs Large
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Reviewed by Noelle
BOOST Boxer
Reviewing
BOOST Boxer
I recommend this product
Rated 5 out of 5
Review posted

5 Stars

Love. Not the best leak protection but so cute and comfy

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Reviewed by Sophie P.
Verified Buyer
BOOST Boxer
Reviewing
BOOST Boxer
I recommend this product
Flow
Heavy
Height
5'6
Hip
39" - 40"
Size
M
Rated 4 out of 5
Review posted

Comfortable!

These are super comfortable and gender affirming boxers!

One star less because they did overflow the first time I used them, but not in a way that damaged any of my clothing. I recommend these for sleeping in as well.

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Absorbency
Rated 3 out of 5
Comfort
Rated 5 out of 5
Fit
Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is True to Size and 2 is Runs Large
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