Rated 4.5 out of 5
Based on 588 reviews

BOOST Boxer

$52.00 Buy 3+ and save up to 25%
Black
Black
Black
Black
Green
Green
Green
Green
Kelp Forest
Kelp Forest
Kelp Forest
Kelp Forest
Beet
Beet
Beet
Beet
Ginger Spice
Ginger Spice
Ginger Spice
Ginger Spice
black-cropped
green-cropped
BOOST Boxer
beet-cropped
kelp-forest-cropped
BOOST Boxer
ginger-spice-cropped
black-hover
green-hover
kelp-forest-hover
beet-hover
ginger-spice-hover
BOOST Boxer
BOOST Boxer
BOOST Boxer
BOOST Boxer
Sea-Glass
Sea-Glass
Sea-Glass
Sea-Glass
Rated 4.5 out of 5
Based on 588 reviews

BOOST Boxer

$52.00 Buy 3+ and save up to 25%
Size
Size Chart
Color
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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?

Our specially engineered lining combines super-absorbent Truetex™ technology with a leak-proof lining that absorb 4 tampons worth of fluid. Use the removable booster for an additional 4 tampons of absorbency.

Do Aisle period underwear contain PFAS?

No detectable levels of PFAS have been found in our underwear, based on a detectable limit of one part per million.

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?

Our undies were made to fit into your regular laundry routine. Just rinse the gusset in cool water before washing in the machine with your regular laundry. Hang to dry where possible - it saves energy and prolongs the life of your undies!

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FAQ Image

Real folks, real reviews

Rated 4.5 out of 5
Based on 588 reviews
average rating 4.5 out of 5
Based on 588 reviews
  • 5 Stars
    401 Reviews
  • 4 Stars
    115 Reviews
  • 3 Stars
    43 Reviews
  • 2 Stars
    16 Reviews
  • 1 Star
    13 Reviews
91% 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
588 Reviews
Reviewed by Laura S.
Verified Buyer
I recommend this product
Height
5'7
Rated 5 out of 5
Review posted

Love! Love! Love!

I love these shorts. Super absorbent and really comfy all around!

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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 Kaitlyn K.
Verified Buyer
I recommend this product
Flow
Very Heavy
Height
5'8
Hip
39" - 40"
Size
XL
Rated 5 out of 5
Review posted

Worth every penny.

I'll admit I was skeptical. But to be frank, these are the best things I've ever spent money on. I am a ride or die tampon user but I have a really heavy flow so unfortunately I need backup as well and I hate pads with a burning fiery passion. I bought two pairs of these as a backup and just used them for the first time. And let me say I'm in love. It did take me a little bit to adjust because they did feel a little like a diaper at the beginning with especially with the extra liner in. But it was so refreshing to not have to wear irritating, uncomfortable, slides-around-everywhere pads and to have a more environmentally friendly option. Once I get paid again I'm going to get a couple more pairs in different colors. These are also super affirming because I'm a trans person and it was so nice to have an boxer option that still feels masculine and gender affirming while also covering my "shark week" problems. 10/10 would buy again and I'm recommending them to all of my friends. My biggest complaint is that they didn't have the color in the size I wanted. But honestly I can wait.

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Absorbency
Rated 4 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 Shelli
Verified Reviewer
Flow
Heavy
Height
5'4
Hip
55" - 58"
Size
3X
Rated 3 out of 5
Review posted

Not Great For Large Round Stomachs

I absolutely love the high waisted briefs! However, they do not have high enough coverage in the back for nighttime. The only other option for natural fabric nighttime options are the boxers. Unfortunately, the boxers are not good for ladies with large stomachs. They look high waisted on slim people, but they hit at the roundest point for large stomaches. You can't pull it up high enough and it is either too tight or it rolls down. When you try to pull them up, the seams stop you as well. They may work well for those who are skinnier...but those seams make things very uncomfortable for larger women. It stops them from stretching how you want them to and stops them from feeling soft and comfy. Overall, they work for nighttime if I am not walking around much and just sleeping. That is all I can use them for and even for that, I wish they were more comfy. I am buying a lot of the high waisted boost briefs though.

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Absorbency
Rated 4 out of 5
Comfort
Rated 1 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?
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