20% off Surprise Flash Sale ends in:


Essentials Set


what's inside

what are these?

  • 3 Hiphuggerin Black

    3 out 5 droplets
  • Hiphuggerholds


    size chart


    Our best-selling style x3 in Black. Each Hiphugger hold up to 3 regular tampons’ worth for moderate flow days.

    Hiphugger in Black


    This style has extra back coverage and fits true to size, so we recommend ordering your usual size.

    Wear these all cycle long — no matter what you're doing! Perfect for moderate flow days.



    • body: 84% polyamide, 16% elastane
    • body liner: 95% cotton, 5% elastane
    • gusset 1 (wicking): 95% cotton, 5% elastane
    • gusset 2 (absorbent): 96% cotton, 4% elastane
    • gusset 3 (barrier): 100% polyester, coated w/ breathable PU

    Our underwear is certified according to STANDARD 100 by OEKO-TEX:registered: [20.HUS.04850 | HOHENSTEIN HTTI]

    care instructions

    To take care of your Thinx, give ‘em a spin in the washing machine on cold (just no softener or bleach!), and hang dry. Do not iron!

    These 3 undies are all I need for my period! Just wear, wash, wear again.
    Yessenia D., Austin, TX, light to moderate flow

    how our period underwear works

    Thinx - PDP - take the Know Your Flow quiz

    find your style

    Tell us a li'l bit about your flow, and we'll match you with the right pair!

    take the quiz
    Thinx - PDP - create a set (August Sale)

    Surprise Flash Sale

    Create your own Set and take 20% off for a limited time.

    save on Sets

    Essentials Set

    average rating of 4.9 out of 5 stars out of 5 stars

    based on 30 reviews

    Average Fit

    Customers rate Average Fit as being: between runs small and true to size

    Days Worn On

    Customers rate Days Worn On as being: between moderate and heavy

      0 reviews

      0 reviews


      size purchased

      period management

      days mostly worn on

      No Reviews Found