Rated 4.5 out of 5
Based on 753 reviews

BOOST Boxer

$52.00 Buy 3+ and save up to 15%
Beet
Beet
Beet
Beet
Beet
Green
Green
Green
Green
Green
Black
Black
Black
Black
Black
Rae is wearing our boxer brief in size XS
Rated 4.5 out of 5
Based on 753 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.

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Stayin’ dry, feelin’ fly

Product Features Image
Machine wash <br> and dry safe (NBD) Machine wash
and dry safe (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 Product Features Image

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 753 reviews
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average rating 4.5 out of 5
Based on 753 reviews
  • 5 Stars
    520 Reviews
  • 4 Stars
    137 Reviews
  • 3 Stars
    59 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
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753 Reviews
Reviewed by Allison B.
Verified Buyer
BOOST Boxer
Reviewing
BOOST Boxer
I recommend this product
Flow
Moderate
Height
5'11
Size
1X
Rated 5 out of 5
Review posted

Comfort and performance

These are the most comfy period panties I own. They also offer the most coverage and protection. Would recommend. I usually wear them to bed as backup to my cup. I went one size up to make them totally non-restrictive.

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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 Margaux Carter K.
Verified Buyer
BOOST Boxer
Reviewing
BOOST Boxer
I recommend this product
Flow
Heavy
Height
5'5
Size
M
Rated 5 out of 5
Review posted

So cozy and works

Never want to go back to pads again

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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 Iggy
Verified Reviewer
BOOST Boxer
Reviewing
BOOST Boxer
I recommend this product
Flow
Heavy
Height
5'2
Size
M
Rated 5 out of 5
Review posted

Wow!

I’ve bought one of each style of period underwear from aisle cause you never know what fits. Most are comfy and these REALLY ABSorRB. The thick waist band is a bit tight so I recommend getting a larger size if you tend to get bloated during your cycle. But they do stay PUT, no sliding pad nothing!

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Absorbency
Rated 5 out of 5
Comfort
Rated 4 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
Was this helpful?
Reviewed by KRISTINA H.
Verified Buyer
BOOST Boxer
Reviewing
BOOST Boxer
I recommend this product
Rated 5 out of 5
Review posted

Great!

Super comfortable and great quality. Adding these as a staple in my wardrobe.

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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 Katie A.
Verified Buyer
BOOST Boxer
Reviewing
BOOST Boxer
I recommend this product
Rated 5 out of 5
Review posted

Best period underwear

I’ve been through so many kinds of period underwear and I feel most secure in these ones. They have a long gusset up the front as well as the back and they fit comfortably

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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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