100% Cotton
Brief-Style Period Underwear for Women: Thinx Ultra Soft menstrual underwear for women features the main fabric made with buttery-soft Cotton – a luxurious blend of SUPIMA Cotton and TENCEL Modal. Perfect for feeling “extra” cozy on your period
All-Day Absorbency: Our womens period underwear holds up to 12 regular tampons’ worth of flow. The super absorbent core layer can handle up to 3 regular pads’ flow and helps provide reliable protection throughout the day
Get your Thinx Ultra-Soft Period Underwear, Brief-Style Leakproof Underwear for Women, Holds Up to 12 Regular Tampons, FSA HSA Approved Period Panties, Reusable, Comfortable, & Flexible, Black with Lace, 2X here at the Official Shop of the brand and be ready to cheer on your favorite team when they take on the rest of the brand!
When you buy an Thinx Ultra-Soft Period Underwear, Brief-Style Leakproof Underwear for Women, Holds Up to 12 Regular Tampons, FSA HSA Approved Period Panties, Reusable, Comfortable, & Flexible, Black with Lace, 2X, you’re not just buying a Thinx Ultra-Soft Period Underwear, Brief-Style Leakproof Underwear for Women, Holds Up to 12 Regular Tampons, FSA HSA Approved Period Panties, Reusable, Comfortable, & Flexible, Black with Lace, 2X. You’re buying into a tradition of Thinx Ultra-Soft Period Underwear, Brief-Style Leakproof Underwear for Women, Holds Up to 12 Regular Tampons, FSA HSA Approved Period Panties, Reusable, Comfortable, & Flexible, Black with Lace, 2X baseball. Make your commitment to the team and wear the same product as your favorite players.
Leakproof up to 12 Hours: Thinx period underwear for women, featuring the LeakSafe barrier, helps provide reliable leak protection all day. These period panties are a complete replacement for disposable period products or as a backup to tampons or menstrual cups
Comfy & Flexible: Made with comfortable and flexible fabric, Thinx period underwear feels like regular underwear while offering built-in leak protection. Additionally, they are FSA / HSA eligible and are made without PFAS
We’re Thinx, better known as our family of brands, Thinx, Thinx Teens, and Thinx for All Leaks. Our vision is a healthy world through sustainable solutions to menstruation and incontinence. Since 2013, we’ve been on a mission to be an innovative leader at creating comfortable and inclusive products for all life’s leaks, while sparking conversation and building community along the way
