Heavy Days. Holds up to 2 tampons' worth.
Our best-selling pair—now with a stronger, more durable waistband (#innovation)—has a full coverage fit with protection designed to keep you fresh ‘n’ dry.
To take care of your THINX, you rinse first, pop ‘em in a mesh laundry bag (this keeps your delicates, ya know, delicate), then cold wash and hang dry. Don’t use bleach or fabric softener! And yes, the rest of your clothes will be fiiine.
Body: 89% nylon, 11% elastane
Gusset: 95% cotton, 5% elastane; middle breathable PUL
How It Works
THINX are underwear for periods made with our signature tech that absorbs your flow, controls odor, helps prevents leaks, and keeps you fresh ‘n’ dry — all without feeling bulky or wet.