Heavy Hi-Waist

Original Price

$35

absorbency heavy

holds 4worth.
colorBlack
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size

size chart

buy 4 and save 10%

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Buy 4-5 pairs for 10% off

Buy 6-7 pairs for 15% off

Buy 8+ pairs for 20% off

Savings are applied automatically during checkout. Our custom set discount applies to Thinx period underwear and Speax bladder leak underwear (but excludes Sale items and Saver Sets).

style

Our high-waisted throwback style, upgraded with chic mesh panels and incredible absorbency for your heavy days.

fit

This style has an extended gusset for full back coverage. It fits true to size, so we recommend ordering your usual size.

Thinx - Super Hi-Waist - Style+Fit.jpg
Perfect for those heavier, crampier days when you want a high-rise fit that gently hugs your stomach.

fabric

  • body: 84% polyamide, 16% elastane
  • mesh panels: 79% polyamide, 21% 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

Wash before wearing. Hand wash or machine wash cold on a delicate cycle. Do not use bleach or fabric softener. Hang dry — no ironing please!

I love wearing the Hi-Waist as a backup to my menstrual cup. No more stressing over leaks at bedtime or during the work day!
Denise from Cleveland, OH, very heavy 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!

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Thinx - PDP - Promo - Create a Set 4/6/8

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