

(2 pack) Thinx Teens Cotton Bikini Leakproof Period Underwear, Size 9/10, Black
Key item features
- All-Day Absorbency: Thinx Teens period underwear offers all-day absorbency, designed to fit teens comfortably.
- High Absorption Capacity: Absorbs up to 3 regular pads or 12 regular tampons' worth of flow, ensuring reliable protection.
- Leakproof Protection: Features a LeakSafe barrier that prevents leaks on clothes and sheets for up to 12 hours.
- Fresh and Dry: Moisture-wicking layer controls odor and keeps teens feeling fresh and dry throughout the day.
- Comfortable Cotton: Made with cozy, flexible cotton in a classic bikini style for maximum comfort.
- Reusable and Eco-Friendly: Can replace disposable period products or be used as a backup to tampons or menstrual cups, and is machine-washable for repeated use.
- Certified Safe: Not made or treated with PFAS and certified according to OEKO-TEX STANDARD 100.
Reviews summary
- : 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.
Free 90-day returns
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This item includes:
- 2-pack of Thinx Teens Cotton Bikini Leakproof Period Underwear, Size 9/10, Black
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About this item
Product details
- Thinx Teens period underwear, all day absorbency, size medium 9/10, black, 1 count, HSA/FSA-eligible, packaging may vary
- Thinx Teens period undies are specifically designed to fit teens
- Absorbs Up to 3 Regular Pads' Worth of Flow*: Our super flow period underwear has an absorbent core layer that absorbs up to 3 regular pads or up to 12 regular tampons' worth of flow (*Individual Results May Vary)
- All Day Leakproof up to 12 Hours: The LeakSafe™ barrier helps prevent leaks on clothes and sheets
- Fresh & Dry Feeling: Reusable period underwear controls odor and wicks moisture to help teens stay dry
- Our classic bikini style is made with cozy cotton that is both comfy and flexible
- Can be worn as a total replacement for disposable period products, or can be worn as a backup to tampons or menstrual cups
- Thinx for Teens period underwear is not made or treated with PFAS
- Our underwear is certified according to OEKO-TEX STANDARD 100** (**registered: [20.HUS.04850 | HOHENSTEIN HTTI])
Specifications
Absorbency
Fabric content
Clothing size group
Underpant/swim bottom style
Indications
Stop Use Indications
Health Concern
Directions
Instructions
Fabric Care Instructions
Ingredients
Inactive Ingredients
Main Body: 95% Cotton 5% Elastane; Gusset Fabric: Top layer: 100% Polyester; Second layer: 100% Polyester; Third layer: 100% Polyester with Thermoplastic Polyurethane coating. Gusset colorant(s) and treatment(s) may include 1% or less of: Mekricon Red SPW BS, Goldenlon Black PHT, Mekicron SF-R bs, Mekicron Black WT bs, Mekicron Yellow 6GSL bs, Terasil Black W-PES, Terasil Red W-4BS-01 150%, Terasil Yellow W-6GS, Disperse Black ECO, Goldenlon Navy Blue K-XNF, Goldenlon Red 2G-FL, Lava XL-N (Alumina, Silica, water, CI 77947), Suntex TN-5000 (Polyethylene Glycol Copolymer, Isotrideceth-9, Polyethylene Oxide).
Ingredients
Body: 95% cotton, 5% elastane Gusset: 100% polyester
Warnings
State Chemical Disclosure
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Customer ratings & reviews
Reviews summary
- : 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.
Customer images






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Showing 1-3 of 236 reviews
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.
Verified Purchase
1 con- its not easy/convenient to keep track how many times you wash to equate the 30 max. We have 5 pairs, and Thinx is the only brand I'll buy. The security %26 fit are great and they do hold up for at least 30 (60 really) washes(probably a tad more really). I treat these like cloth diapers -utility sink soak/wash with Dawn until water runs clear. Sometimes that takes an overnight soak to unlock all that has been absorbed. FYI: Never let a used pair just sit dirty/dry! Wet=easier rinse %26 odor control stays intact. My daughter noted the leak control immediately decrease %26 I was prompted to ask the very wash following, as suddenly there were fuzzy pils of the absorbent layers breaking down coming through the wearable laye as I pre-rinsedr. Just all of a sudden, thankfully. It held up for a day at school %26 embarrassing mess was avoided, thankfully!
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.
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