Rated 4.5 out of 5
Based on 478 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
Rated 4.5 out of 5
Based on 478 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: Tencel /organic cotton /spandex. Lining: recycled polyester /organic cotton /polyester /TPU laminate.

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XXS-XL
XXS-XL
Size

Booster
 $8.00

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!

Read More
FAQ Image

Real folks, real reviews

Rated 4.5 out of 5
Based on 478 reviews
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average rating 4.5 out of 5
Based on 478 reviews
  • 5 Stars
    333 Reviews
  • 4 Stars
    96 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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478 Reviews
Reviewed by Amber L.
Verified Buyer
I recommend this product
Flow
Heavy
Height
6'0
Hip
< 35"
Size
M
Rated 5 out of 5
Review posted

I’ll never go back!

They are effective and well made. I can easily predict these boxers lasting. Though I would recommend some R&D on the waistband. It gets a little scrunched 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 Gisele
Verified Reviewer
I recommend this product
Flow
Heavy
Height
5'5
Hip
39" - 40"
Size
M
Rated 4 out of 5
Review posted

Almost!!

These boxers are pretty close to perfect.

Fit: they sit slightly above hip bones and cone down slightly higher than mid thigh. I followed the size guide and bought a medium, and I’d say it runs true to size. I’m 5’5” and about 145lbs.

Pros: love having boxers as period underwear!guesset is longs and seams aren’t irritating . Nice and gender nuetral/masc leaning. I was so excited to have this as an option.

Cons: the legs tend to roll up on me, I find that the band is narrow and folds in on itself in the front. Compared to other waist bands I’ve had on period underpants, this one isn’t as comfortable when I’m bloated. I also find compared to other brands, I can feel a bit more wetness/dampness than other products designed for a heavier flow. That being said I do use these with a cup/disk, and haven’t tried them as my only coverage for a cycle.

All in all it’s not bad, but if it was tweaked a little it would be a 100% nock out.

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Absorbency
Rated 3 out of 5
Comfort
Rated 3 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 Kelsey F.
Verified Buyer
I recommend this product
Flow
Light
Height
5'5
Hip
39" - 40"
Size
M
Rated 5 out of 5
Review posted

Great!

Comfy and functional. I enjoy wearing these to bed or just on their own when I’m in my feels during my period.

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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?
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