Rated 4.5 out of 5
Based on 552 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 552 reviews

BOOST Boxer

$52.00 Buy 3+ and save up to 25%
Size
Size Guide
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: 80% recycled polyester, 10% 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 552 reviews
average rating 4.5 out of 5
Based on 552 reviews
  • 5 Stars
    382 Reviews
  • 4 Stars
    107 Reviews
  • 3 Stars
    39 Reviews
  • 2 Stars
    14 Reviews
  • 1 Star
    10 Reviews
92% 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
552 Reviews
Reviewed by Elizabeth M.
Verified Buyer
I recommend this product
Flow
Very Heavy
Rated 4 out of 5
Review posted

Comfy!

I love how comfy these boxers are! They work well so far; the only downside is that the insert tends to pop out for me so I always find it bunched in the underwear. Too bad there's no underwear available with the insert sown in. I also wish the waists went up a little higher on these as they tend to roll down on me.

But I'm so appreciative of Aisle for having Plus sizes for us big girls. Periods can be extremely difficult when you are as fat as I am so I'm very grateful Aisle makes them MUCH easier for me! Thank you!

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Absorbency
Rated 4 out of 5
Comfort
Rated 5 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 Ada
Verified Reviewer
I recommend this product
Size
M
Rated 5 out of 5
Review posted

In love with these boxers

So comfortable, I love to wear these regardless of whether or not I have my 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?
Reviewed by Salem C.
Verified Buyer
I recommend this product
Flow
Very Heavy
Height
5'4
Hip
47" - 50"
Size
3X
Rated 5 out of 5
Review posted

Unexpectedly good

I've had poor luck finding a brand that I can wear (as someone with extreme PCOS periods) and these boxers have actually been working for me so far!! They're also unexpectedly well-sized, so no need to order up a size.

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Absorbency
Rated 5 out of 5
Comfort
Rated 5 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?
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