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    Thinx

    Thinx is a company offering reusable period and incontinence underwear with innovative LeakSafe Barrier technology designed to provide comfortable, sustainable, and leak-proof protection for all stages of life.

    Shop Thinx secondhand

    (Thinx) Hi-Waist Leakproof Period Underwear: Size 4xlNWT
    $20$12
    Poshmark · Size Os
    (Thinx) Hi-Waist Leakproof Period Underwear: Size 4xl (2 Pack)NWT
    $40$20
    Poshmark · Size Os
    Nwt Thinx- Everyday Comfort Hi-Waist Period Panties Black Size LNWT
    $23
    Poshmark · Size L
    Thinx Period Underwear 3x Hip Hugger Panties Women Biege Moderate Absorbtion 3xlNWT
    $40$20
    Poshmark · Size 3x
    Thinx Teenager Period Underwear Sleep ShortsNWT
    $48$30
    Poshmark · Size 10g
    Nwt Thinx (Btwn) Multicolored Polka Dot All Day Bikini Period UnderwearNWT
    $16
    Poshmark · Size 15-16
    New In Box Thinx Teens All-Day Bikini Briefs - Black Size L/13-14NWT
    $19$8
    Poshmark · Size 13 - 14 Years (Large)
    Nwt 3 Pack Thinx Teens Period Underwear, Brief-Style Period Panties, ReusableNWT
    $58$29
    Poshmark · Size Various
    Thinx Sport Black Xl NwtNWT
    $15
    Poshmark · Size Xl
    Nwt Thinx Teens Reusable Period Underwear Bikini 2 Pack Size Small 9-10NWT
    $35
    Poshmark · Size S
    Speax By Thinx High-Waist Bladder Underwear Savanna- 4xlNWT
    $12
    Poshmark · Size 4x
    Thinx Teens Reusable Period Underwear Bikini Pink/Blue Small Nib 2 BoxesNWT
    $27
    Poshmark · Size S
    Thinx For All- Leakproof Period Underwear- Black- Size 2x - All Day AbsorbencyNWT
    $10
    Poshmark · Size 2x
    Thinx Period Underwear / Style: Bikini / Color: Black Gray / Light Absorbency /NWT
    $50$36
    Poshmark · Size Xl
    Thinx Teens Reusable Period Underwear - Size S) Nib ( Blue)NWT
    $18
    Poshmark · Size S
    Thinx Comfort Stretch Hi-WaistNWT
    $42$15
    Poshmark · Size Various
    Thinx (Btwn) Shorty Period Underwear For Teens Super Cotton Size 9-10 BlueNWT
    $10
    Poshmark · Size 9-10
    Thinx Comfort Stretch Hi-Waist Briefs Xs- Black NwtNWT
    $42$22
    Poshmark · Size Xs
    Speax By Thinx French Cut Bladder Period Postpartum Underwear Panties Beige LNWT
    $39$16
    Poshmark · Size L
    Thinx Sport Moderate Absorbency Period Panties In Beige Sz 4x NwtNWT
    $35$15
    Poshmark · Size 4x
    Thinx For All Lace Trim Brief Blue Size S NwtNWT
    $26
    Poshmark · Size S
    New In Plastic!!! Thinx Teen Period Underwear Size S / 9-10NWT
    $22
    Poshmark · Size Small
    Thinx Modal Hi-Waist Period Underwear Heavy Absorbency Black Lace Small Set Of 2NWT
    $60
    Poshmark · Size S
    Thinx Speax Hi-Waist Nwt 4xl BeigeNWT
    $22
    Poshmark · Size 4x
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