Black
Black
Black
Black
BOOST Boxer
Green
Green
Green
Green
Goldenrod
Goldenrod
Goldenrod
Goldenrod
Kelp Forest
Kelp Forest
Kelp Forest
Kelp Forest
Beet
Beet
Beet
Beet
Ginger Spice
Ginger Spice
Ginger Spice
Ginger Spice
BOOST Boxer
black-cropped
green-cropped
goldenrod-cropped
beet-cropped
ginger-spice-cropped
kelp-forest-cropped
black-hover
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ginger-spice-hover
BOOST Boxer
BOOST Boxer
BOOST Boxer
Rated 4.5 out of 5
Based on 446 reviews

BOOST Boxer

$46.00 USD
Buy 3+ and save up to 25%

Classic boxer brief with bold statement waistband & full-coverage leak protection.

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  • Details
  • Absorbency
  • Materials

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

Absorbency Icon

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

Body: Tencel /organic cotton /spandex. Lining: recycled polyester /organic cotton /polyester /TPU laminate.

Stayin’ dry, feelin’ fly

Product Features Image
Machine wash <br> and dry (NBD) Machine wash
and dry (NBD)
Made with Truetex™ fabric technology Made with Truetex™ fabric technology
Holds 8+ tampons worth with our booster Holds 8+ tampons worth with our booster
Includes a bonus absorbency booster Includes a bonus absorbency booster
Product Features Image

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.

FAQ Image
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Real folks, real reviews

Rated 4.5 out of 5
Based on 446 reviews
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average rating 4.5 out of 5
Based on 446 reviews
  • 5 Stars
    312 Reviews
  • 4 Stars
    85 Reviews
  • 3 Stars
    29 Reviews
  • 2 Stars
    11 Reviews
  • 1 Star
    9 Reviews
94% 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
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446 Reviews
Reviewed by Rebecca
Verified Buyer
I recommend this product
Flow
Heavy
Height
5'4
Size
M
Rated 5 out of 5
Review posted

LOVE!

I love love love these! I've been using period underwear for years. I've tried Knix, Thinx, and now Aisle and wow Aisle is the clear winner! They are so much more breathable than other period underwear brands. I like the high coverage in the front and back. I do find i notice the seams where the absorbent part is sewn in to the underwear but I get used to it quick

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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 Claire
Verified Reviewer
I recommend this product
Flow
Heavy
Height
5'10
Hip
35" - 36"
Size
M
Rated 5 out of 5
Review posted

SHOCKED AND IN LOVE

First timer trying anything but a disposable pad or tampon, I was a little nervous as my flow is always heavy and unpredictable. I feel dry and clean and it catches everything! The boost liners also help extend the day. I love these! Need one to last my whole cycle.

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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
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Reviewed by Shuying Z.
Verified Buyer
I recommend this product
Flow
Heavy
Height
5'5
Hip
35" - 36"
Size
S
Rated 5 out of 5
Review posted

Booster is key!

The boxers are really cool! I didn’t use boosters for the first time and on my heavy days, it leaked at night. I learned from mistakes. Now I use one booster for the first day, and I replace it with another booster at night. By the way I wear menstrual cup during entire period.

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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?
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