• Beet
  • Beet
  • Beet
  • Beet
1 19

Adjustable Absorbency

Clearance BOOST Brief

Clearance BOOST Brief

$25.00
$50.00 $25.00
Sale Sold out
Factory Seconds - Final Sale
Size
Color: Beet
Use your HSA or FSA when you checkout with Flex

This batch of Boost Briefs didn't live up to our high quality standards due to minor stitching imperfections & packaging errors. While they aren't quite perfect (and who is, really?) they are still fully functional leakproof period underwear that absorb up to 8 tampons worth. Help us keep these "imperfects" out of the landfill and take advantage of this smokin' hot deal while quantities last!

Details

Includes a bonus absorbency booster for heavy days. Tuck ends into pockets & bleed on!

Absorbency

Holds 8+ tampons worth with our booster. Let the crimson wave flow.

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.

  • Made with TENCEL & organic cotton
  • Machine wash & dry safe
  • Replaces 100+ disposable products
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BOOSTED

Each pair of Aisle Boost underwear can hold up to 4 tampons’ worth of flow on its own, plus 4 more with the removable booster. For heavy flow, just tuck in the Booster and swap it out as needed. No more mid-day undie changes!

200K+ People Use Aisle

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average rating 5.0 out of 5
Based on 3 reviews
  • 5 Stars
    3 Reviews
  • 4 Stars
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100% of reviewers would recommend this product to a friend
3 Reviews
Reviewed by Ashley L.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Love it!

I was nervous about trying period underwear but these are amazing!

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Reviewed by Brittney B.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Every day wear

I have been wearing this style for everyday wear for years. They fit the best. The fabric is far more comfortable than competitors. And no need for panty liners which cause my super sensitive skin issues. Highly recommend. Stock up and wear every day.

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Reviewed by Alison H.
Verified Buyer
I recommend this product
Flow
Heavy
Size
M
Rated 5 out of 5
Review posted

Amazing!

Didn’t feel any different from regular underwear and lasted all day! I’m never going back!

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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
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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?

<b>No detectable levels of PFAS</b> have been found in our underwear, based on a detectable limit of one part per million.

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!