Thinx for All Women's Comfort Brief Leakproof Period Underwear, S-XL, Black
Thinx for All Women's Comfort Brief Leakproof Period Underwear, S-XL, Black
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Thinx for All Women's Comfort Brief Leakproof Period Underwear, S-XL, Black

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SizeM
Multipack Quantity1

Key item features

  • Superior Absorbency: These period underwear absorb up to 12 regular tampons' worth of flow, featuring an absorbent core layer for effective leak protection.
  • Extended Protection: Designed for all-day wear, the LeakSafe barrier provides up to 12 hours of leakproof protection.
  • Comfortable Design: The brief style is made with comfy, flexible fabric that resembles regular underwear, offering built-in leak protection without bulk.
  • Fresh Feeling: Reusable period underwear controls odor and wicks moisture away, helping to maintain a dry and fresh feeling.
  • Versatile Use: Can be used as a complete replacement for disposable period products or as a backup to tampons or menstrual cups.
  • Certified Safe: Thinx for All period underwear is not made or treated with PFAS and is certified according to OEKO-TEX STANDARD 100.
  • Easy Care: These washable and reusable period panties can be machine washed on cold and line dried, with a recommended replacement after 30 washes.
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Current price is $18.68
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Customer ratings & reviews

4.6 out of 5 stars
stars
856 ratings351 reviews
How item rating is calculated
  1. 5 stars78% (664)
  2. 4 stars12% (104)
  3. 3 stars4% (30)
  4. 2 stars3% (22)
  5. 1 star4% (36)

Reviews summary

Pros

  • : Made of breathable materials for a comfortable fit.
  • : Fits according to size chart measurements.
  • : Can be washed and dried without issues.
  • : Absorbs well even on heavy days.
  • : Absorbs menstrual flow without leakage.
  • : Provides reliable protection during menstruation.
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Showing 1-3 of 351 reviews

Apr 30, 2026
Stella
Item details
Size: S
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Great for school days and peace of mind

I bought these for my 11-year-old daughter and they have been a huge help, especially for school. It honestly beats having her change a pad throughout the day. With her flow, these keep her protected until she gets home, which gives both of us peace of mind. She also has sensory issues, and pads just didn't work for her. She told me these feel really comfortable and just like regular underwear, which is a big win for us. Definitely recommend for younger girls, especially if they struggle with traditional products.

Helpful?713OFJ6GGSQV5063025812
Apr 28, 2026
anonymous
5 out of 5 stars review

So comfortable

I've been debating on getting these for a long time now as my periods are fairly heavy. So I felt that I'd get some leaking with this underwear. Before these I wore pads. Pads make me sweat a lot down there and they just made me itch a lot. So I bought one pair to start and I'm not regretting it. There's definitely less sweat now and it's more comfortable. The only thing I would recommend is sizing up as they don't stretch as much. I definitely won't be going back to pads.

International review
Review from walmart.ca
Helpful?713OFJ6GGSQV5063025812
Sep 17, 2025
mca
Item details
Size: L
Multipack quantity: 1
Sold by1 PRIMEDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Approved by this grandma

Very discreet, looks and acts like every day undergarment. For light urge/dribble/leak. No pads needed. Washable, not bulky, undetectable under clothing. These provided the protection I needed and gave me the confidence to go about my normal daily activities. Highly recommended

Helpful?713OFJ6GGSQV5063025812