THINX Comfort Stretch Hip Huggers Period Underwear
Menstrual underwear with a leakproof core designed for all-day protection. Holds up to 12 regular tampons’ worth of flow and features a comfortable stretch fit, though some users report sizing and seam thickness concerns
Highlights
- holds up to 12 tampons worth
- LeakSafe barrier for peace of mind
- complete replacement or backup option
Pros
- all-day absorbency
- leakproof for extended protection
- silky-smooth fabric with lace and mesh details
Cons
- size runs small
- thick back mesh seam may feel bulky
- variable comfort across users
Best For
Features
- Comfort-stretch hip huggers with lace and mesh details in silky-smooth fabric
- All-day absorbency up to 12 regular tampons worth of flow with core for up to 3 regular pads
- LeakSafe barrier provides up to 12 hours of leak protection and can replace or back up disposable products
- Flexible, comfortable fabric that feels like regular underwear while offering built-in protection
- FSA / HSA eligible and PFAS-free
