Rated 4.4 out of 5
Based on 25 reviews

BOOST Retro Brief

$50.00 Buy 3+ & Save Up to 15%
black
black
black
black
sea-glass
sea-glass
sea-glass
sea-glass
green
green
green
green
beet
beet
beet
beet
Rated 4.4 out of 5
Based on 25 reviews

BOOST Retro Brief

$50.00 Buy 3+ & Save Up to 15%
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Retro classic style with built-in period protection, featuring and our super soft TENCEL™, organic cotton, spandex blend. The front pouch can be used for storing spare boosters, or whatever else you need a sneaky spot to stash.

Details

Includes a bonus absorbency booster for heavy days. Tuck ends into the pockets at each end of the gusset & bleed on.

Absorbency

Holds 4 tampons on its own, and 8+ tampons when you use the removable absorbency booster.

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 period underwear 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 undies 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.

How does the Booster work?

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 period underwear?

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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Real folks, real reviews

Rated 4.4 out of 5
Based on 25 reviews
average rating 4.4 out of 5
Based on 25 reviews
  • 5 Stars
    14 Reviews
  • 4 Stars
    7 Reviews
  • 3 Stars
    4 Reviews
  • 2 Stars
    0 Reviews
  • 1 Star
    0 Reviews
84% 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
25 Reviews
Reviewed by Victoria I.
Verified Buyer
I recommend this product
Flow
Light
Height
5'4
Size
4X
Rated 5 out of 5
Review posted

Funky!

An interesting take on the brief and so comfortable! I really like them.

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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?
Reviewed by Kayla H.
Verified Buyer
I recommend this product
Flow
Light
Height
5'6
Hip
35" - 36"
Size
XS
Rated 5 out of 5
Review posted

Cute and comfy

I have been really impressed by Aisle’s underwear. Like that they aren’t as plastic-ish as other period underwear. Cute style and love the turquoise colour! Fit true to size.

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Absorbency
Rated 3 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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Reviewed by Jade
I recommend this product
Rated 5 out of 5
Review posted

5 Stars

Superbe quality, comfort and sexy!!

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Reviewed by Chantale
Rated 3 out of 5
Review posted

3 Stars

Waist band curls, could just be my waistline and belly where it sits.

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Reviewed by Robyn S.
Verified Buyer
I recommend this product
Flow
Heavy
Height
5'4
Hip
37" - 38"
Size
S
Rated 4 out of 5
Review posted

Nice but leg holes are too tight

Love the sea glass colour but should've listened to reviews saying to get a bigger size. I have the high rise briefs, boxers, and bikini styles in small but should have gotten a medium in this style. It digs in a bit at the leg holes.

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Absorbency
Rated 4 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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