Rated 4.5 out of 5
Based on 714 reviews

BOOST Boxer

$52.00 Buy 3+ and save up to 15%
Black
Black
Black
Black
Black
Green
Green
Green
Green
Green
Beet
Beet
Beet
Beet
Beet
Boxer Brief
BOOST Boxer
BOOST Boxer
Rated 4.5 out of 5
Based on 714 reviews

BOOST Boxer

$52.00 Buy 3+ and save up to 15%
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?

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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Real folks, real reviews

Rated 4.5 out of 5
Based on 714 reviews
average rating 4.5 out of 5
Based on 714 reviews
  • 5 Stars
    485 Reviews
  • 4 Stars
    134 Reviews
  • 3 Stars
    58 Reviews
  • 2 Stars
    21 Reviews
  • 1 Star
    16 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
714 Reviews
Reviewed by Alison F.
Verified Buyer
BOOST Boxer
Reviewing
BOOST Boxer
I recommend this product
Flow
Moderate
Size
XL
Rated 5 out of 5
Review posted

Comfy sleep short

Works well for sleep, no leaks so far.

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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 Katherine R.
Verified Buyer
BOOST Boxer
Reviewing
BOOST Boxer
I recommend this product
Flow
Heavy
Height
5'9
Hip
39" - 40"
Size
L
Rated 5 out of 5
Review posted

Great buy

This boxer allows me peace of mind at night.

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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 Kayla
BOOST Boxer
Reviewing
BOOST Boxer
I don't recommend this product
Rated 1 out of 5
Review posted

1 Star

Extremely stiff and unwearable one I'm on my period and my tactile sensitivity is at ours worst.

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Reviewed by Emily M.
Verified Buyer
BOOST Boxer
Reviewing
BOOST Boxer
I recommend this product
Flow
Moderate
Height
5'5
Hip
37" - 38"
Size
M
Rated 5 out of 5
Review posted

Comfy and absorbent

I was worried that the waistband would be tight but it’s super comfortable. I have IBS so my stomach can bloat really badly. Also love the absorbancy and it’s easy to wash! I have 3 pairs and I want one or two 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 Echo S.
Verified Buyer
BOOST Boxer
Reviewing
BOOST Boxer
I recommend this product
Flow
Heavy
Height
5'5
Hip
39" - 40"
Size
M
Rated 5 out of 5
Review posted

So great!

These boxers are comfy and magically absorbent. Their size guide is accurate. I sized down with the intention of avoiding leaks and the size the website suggested is actually ideal, so don’t size down. Deeply grateful for the gender expansive, affirming options in menstrual management. Gratitude, Aisle!

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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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