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First Line Period Bikini 3-Pack - Black Rainbow Logo
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First Line Period Bikini 3-Pack - Black Rainbow Logo

First Line Period Bikini 3-Pack - Black Rainbow Logo

Leak protection made for real life. 

The period bikini is our highest-absorbency style for periods, pee, sweat, whatever. Feels like regular underwear so you can go about your day without that time of the month cramping your style.

  • Low rise
  • Absorbs up to 8 tsp (aka 6-7 regular tampons)
  • Room for a backup liner or winged pad on your heaviest days
  • 95% Cotton, 5% Spandex
  • Gusset: 89% Polyester, 11% Spandex
  • Inner Floating Gusset: 91% Polyester, 9% Spandex
  • PFA-free & OEKO-TEX® Certified
  • Machine wash & dryable just like our OG cotton undies
  • Not eligible for Love at First Wear
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From $23.20

Original: $66.30

-65%
First Line Period Bikini 3-Pack - Black Rainbow Logo—

$66.30

$23.20

First Line Period Bikini 3-Pack - Black Rainbow Logo

Leak protection made for real life. 

The period bikini is our highest-absorbency style for periods, pee, sweat, whatever. Feels like regular underwear so you can go about your day without that time of the month cramping your style.

  • Low rise
  • Absorbs up to 8 tsp (aka 6-7 regular tampons)
  • Room for a backup liner or winged pad on your heaviest days
  • 95% Cotton, 5% Spandex
  • Gusset: 89% Polyester, 11% Spandex
  • Inner Floating Gusset: 91% Polyester, 9% Spandex
  • PFA-free & OEKO-TEX® Certified
  • Machine wash & dryable just like our OG cotton undies
  • Not eligible for Love at First Wear

Product Information

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Description

Leak protection made for real life. 

The period bikini is our highest-absorbency style for periods, pee, sweat, whatever. Feels like regular underwear so you can go about your day without that time of the month cramping your style.

  • Low rise
  • Absorbs up to 8 tsp (aka 6-7 regular tampons)
  • Room for a backup liner or winged pad on your heaviest days
  • 95% Cotton, 5% Spandex
  • Gusset: 89% Polyester, 11% Spandex
  • Inner Floating Gusset: 91% Polyester, 9% Spandex
  • PFA-free & OEKO-TEX® Certified
  • Machine wash & dryable just like our OG cotton undies
  • Not eligible for Love at First Wear