Rated 4.5 out of 5
Based on 687 reviews

BOOST Boxer

$52.00 Buy 3+ and save up to 15%
Black
Black
Black
Black
BOOST Boxer
Green
Green
Green
Green
Beet
Beet
Beet
Beet
BOOST Boxer
BOOST Boxer
BOOST Boxer
BOOST Boxer
BOOST Boxer
BOOST Boxer
BOOST Boxer
BOOST Boxer
Rated 4.5 out of 5
Based on 687 reviews

BOOST Boxer

$52.00 Buy 3+ and save up to 15%
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Size Chart
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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 687 reviews
average rating 4.5 out of 5
Based on 687 reviews
  • 5 Stars
    470 Reviews
  • 4 Stars
    127 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
687 Reviews
Reviewed by Andrea G.
Verified Buyer
BOOST Boxer
Reviewing
BOOST Boxer
I recommend this product
Flow
Very Heavy
Height
5'7
Size
XL
Rated 5 out of 5
Review posted

Lovely product!!

I have very heavy periods thanks to my IUD. I LOVE this product!!! Very comfortable. Makes having my period less painful.

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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
Was this helpful?
Reviewed by Marie-Pierre B.
Verified Buyer
BOOST Boxer
Reviewing
BOOST Boxer
I recommend this product
Flow
Heavy
Height
5'6
Hip
37" - 38"
Size
S
Rated 5 out of 5
Review posted

Super confortable!

Je me sens vraiment confortable et bien protégée. Super qualité comme tous les produits Aisle!

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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
Was this helpful?
Reviewed by Victoria I.
Verified Buyer
BOOST Boxer
Reviewing
BOOST Boxer
I recommend this product
Flow
Moderate
Height
5'4
Size
4X
Rated 5 out of 5
Review posted

These are Great!

Love the coverage and very nice for helping eliminate "chub rub". Cute and practical style. Very comfortable and don't ride up.

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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 Gage R.
Verified Buyer
BOOST Boxer
Reviewing
BOOST Boxer
I recommend this product
Flow
Moderate
Height
5'4
Hip
35" - 36"
Size
S
Rated 5 out of 5
Review posted

Great pair of boxers!

Super comfortable to wear, and very absorbent! Probably my new favorite pair

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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 sarah j.
Verified Buyer
BOOST Boxer
Reviewing
BOOST Boxer
I recommend this product
Flow
Light
Size
L
Rated 5 out of 5
Review posted

Period Game Changer

These are really comfortable and protective. I sleep in them and haven't had any issues with leaking (though i usually have a pretty light flow). The absorbent part is really large so I can actually sleep in any position without worrying

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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?
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