Rated 4.1 out of 5
Based on 41 reviews

BASE Bikini

$40.00 Buy 3+ and save up to 25%
Fog
Fog
Fog
Fog
Splash
Splash
Splash
Splash
Black
Black
Black
Black
BASE Bikini
splash-cropped
black-cropped
fog-cropped
Rated 4.1 out of 5
Based on 41 reviews

BASE Bikini

$40.00 Buy 3+ and save up to 25%
Size
Size Guide
Color
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High cut legs, full bum coverage and a wide no-pressure waistband for ultimate comfort.

Details

With full gusset coverage from the front to back waistband, the BASE bikini has got your back (and front)

Absorbency

When it comes to performance, BASE is no lightweight, absorbing 4+ tampons worth

Materials

Body: 81% recycled polyester, 14% organic cotton, 5% spandex
Gusset: 90% Truetex™ (88% recycled polyester, 12% organic cotton), 10% TPU
Lining: 86% recycled polyester, 14% organic cotton

FAQ

How do Aisle BASE period underwear work?

Aisle undies feature a specially-engineered lining that combines super-absorbent Truetex™ technology with a leak-proof layer to keep you dry and feelin’ fly.

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?

Our undies are designed to be worn on their own, but they make great backup protection for a tampon or menstrual cup too.

How do you wash Aisle BASE period underwear?

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! Just make sure they’re fully dry before storing or reusing.

Are BASE underwear compatible with Aisle Boosters?

We kept it super simple and streamlined with BASE undies, so you can just put 'em on and go. There are no pockets in the gusset of BASE undies so there's no need to use Aisle Boosters.

FAQ Image

Real folks, real reviews

Rated 4.1 out of 5
Based on 41 reviews
average rating 4.1 out of 5
Based on 41 reviews
  • 5 Stars
    23 Reviews
  • 4 Stars
    6 Reviews
  • 3 Stars
    8 Reviews
  • 2 Stars
    2 Reviews
  • 1 Star
    2 Reviews
73% of reviewers would recommend this product to a friend
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
41 Reviews
Reviewed by Katrina A.
Verified Buyer
I recommend this product
Flow
Light
Height
5'6
Hip
35" - 36"
Size
M
Rated 5 out of 5
Review posted

Life saver for events or just want freedom of movement

This is my favorite Aisle product. I have the pads and thong too but these are great for days where you want to workout and not at all worry about flow or just want additional (and carefree!) freedom in movement. They are an absolute lifesaver if you have an important event coming up and will either be on your period, at the very tail end of it but don't want to worry about accidents, or may start your period during the event.

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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 Judy L.
Verified Buyer
I don't recommend this product
Size
S
Rated 1 out of 5
Review posted

Rough

Fabric too stiff, especially around inner thigh, was rough to try on for 1 day. Also didnt cover enough as it leaked through. Quite disappointed

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Absorbency
Rated 1 out of 5
Comfort
Rated 1 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 shyla c.
Verified Buyer
I recommend this product
Flow
Moderate
Size
M
Rated 5 out of 5
Review posted

Love how they look!

Like how minimal they are! Found them to stay on nice and tight and keep everything inside.

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Absorbency
Rated 3 out of 5
Comfort
Rated 3 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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