Thinx Teens Cotton Bikini Leakproof Period Underwear, Size 9/10, Black
Thinx Teens Cotton Bikini Leakproof Period Underwear, Size 9/10, Black
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Thinx Teens Cotton Bikini Leakproof Period Underwear, Size 9/10, Black

4.3 stars out of 431 reviews
(4.3)|
431 ratings

Key item features

  • Teen-Specific Design: Thinx Teens period underwear is specifically designed to fit teens comfortably.
  • High Absorbency: Absorbs up to 3 regular pads or 12 regular tampons' worth of flow with its absorbent core layer.
  • All-Day Protection: LeakSafe barrier provides up to 12 hours of leakproof protection, preventing leaks on clothes and sheets.
  • Comfortable Material: Made with cozy cotton that is both comfy and flexible, ensuring a comfortable fit.
  • Odor Control: Reusable period underwear controls odor and wicks moisture to help teens stay fresh and dry.
  • Reusable & Eco-Friendly: Can be worn as a total replacement for disposable period products or as a backup to tampons or menstrual cups; machine-washable and reusable.
  • PFAS-Free: Thinx for Teens period underwear is not made or treated with PFAS, ensuring safety and peace of mind.
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Current price is $16.68
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New Orleans, 70128
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Customer ratings & reviews

4.3 out of 5 stars
stars431 ratings236 reviews
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Reviews summary

Pros
  • : Made to feel like regular underwear.
  • : Prevents leakage and odor with fabric.
  • : Provides substantial padding for leak protection.
  • : Absorbs liquid effectively without added bulk.
  • : Designed to fit comfortably, not too tight.
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Showing 1-3 of 236 reviews

Jun 23, 2025
Melissa
Top Reviewer
Item details
Size: L
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Leak Free

I bought this for my 11 year old daughter. fit her well. she is 88 lbs 5 ft. She wore it during her last cycle, she was comfortable and there was no issues with leaking. It was easy to rinse out and held its shape and material well.

Helpful?4FQ3YDR0AFU85087822462
Dec 11, 2025
gema
Item details
Size: XL
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

these make my 12 year old feel super confident I don't have to worry throughout the day. she is also extremely picky, so we have no experience with other brands or anyt. hing to compare them to, but these do wh what they say they're going to do. the absorbency is great. We haven't had any issues

Helpful?4FQ3YDR0AFU85087822462
Dec 10, 2025
LYNDA
Item details
Size: L
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

I'm seventy six years old and been looking for a solution to diapers for elderly. It doesn't matter if you're a baby or how old you are. There is a need for some dignity in this area. I bought these several years ago when they were considered very expensive.But I thought it was an investment. Now I have several different brands and kinds for different reasons.But I love them all, and I still use diapers for those occasions when I need them. But I love my social life without diapers now.

Helpful?4FQ3YDR0AFU85087822462