- Thinx Cotton All Day High-waist Underwear, all day absorbency, size 1X, Black, 1 count, HSA/FSA-eligible, packaging may vary
- Absorbs Up to 12 Regular Tampons' Worth of Flow: Our super absorbency period underwear has an absorbent core layer that absorbs up to 3 regular pads', or up to 12 regular tampons' worth of flow
- All Day Leakproof up to 12 Hours: The LeakSafe™ barrier helps prevent leaks throughout the day
- Fresh & Dry Feeling: Reusable period underwear controls odor and wicks moisture to help you stay dry
- Comfy & Flexible: High-waist style is made with comfy, flexible fabric that looks and feels like regular underwear, but with built-in leak protection
- #1 Selling Reusable Period Underwear Brand* (*Source: Nielsen, Total US Retail Stores xAOC 52 Weeks 8/05/23)
- 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 All period underwear is not made or treated with PFAS.
It's time to leakproof your period. Thinx Cotton All Day High-waist period underwear looks and feels like regular underwear, but it's designed with built-in period protection that's leakproof all day …
Sizing: Womens
Material: 95% Cotton, 5% Elastane
Sheerness: Opaque
Closure Style: Full Waistband Elastic
Rise: High Rise
Garment Details: Cotton Gusset
Package Quantity: 1
Fabric Weight Type: Year Round Fabric Construction
Care and Cleaning: Machine Wash, Tumble Dry







