How Do Leak Proof Period Underwear Work

Every period is unique. 

Whether your periods are full, light, or fall somewhere in-between, Pure Rosy leak proof period underwear are designed to fit your flow. Each style is designed to have different absorbency so please refer to the style guide when choosing your pair.

Choosing your perfect pair.

We launched Pure Rosy with our light absorbency perfect for those unexpected days or when you are spotting, have a light flow, need it for sweat absorbency or light incontinence.  We have since added more styles of various leak-proof protection to support whatever kind of flow your body may have so that you can live life worry-free and sustainably.

Invisibly thin protection.

The innovative fabrics in every pair of Pure Rosy's soft and luxurious leak proof underwear is made of 4- 6 layers of anti-order and breathable ultra-thin absorbent fabrics. Our exclusive patented technology holds up better than other similar period products yet offers beautiful detailing you will enjoy wearing any day of the month.

Safe, Non-Toxic & PFAS-Free Materials

  • Hyper-Absorbent
  • PFAS free Period Underwear
  • Moisture Wicking
  • Anti-Microbial 
  • Leak Proof
  • Non Toxic Breathable Protection
  • Odor Resistant

Beautifully designed leak proof underwear for heavy flow & overnight protection keeps you dry all day. Made of our exclusive patented technology of sweat-proof & moisture wicking performance layers to keep you feeling confident.

 

Hours of support.
Flow freely: without worrying about leaks.

  • On days where you’re experiencing spotting, wear up to 10 hours.
  • On light flow days, wear up to 8 hours.
  • On moderate + flow days, wear Pure Rosy as your backup or choose just the right pair for your flow ranging from 2 light tampons to 4 regular tampons of absorbency—carry a spare pair in our perfect leak-proof Zip Travel Stash.