Product-Related Info

• But won't the blood just leak out into the water?

  UnderSwim is designed with a sealed, waterproof lining that locks flow in and doesn’t let it leak into the pool.

• Can Girls Wear UnderSwim If They’re Getting In and Out of the Pool?

  Yep—UnderSwim is designed to be worn in and out of the water. That includes training, warm-ups, poolside waiting, and everything in between. That said, here are a few things to keep in mind: Lighter flow days? No problem. She can wear UnderSwim comfortably the whole time she’s at the pool. Heav...

• Can I Read Reviews from Other Eltee Customers?

  Want to know what real parents and coaches are saying? Read unfiltered reviews from girls using Eltees at school, sport, and comps.

• Can You Wear UnderSwim Out of the Pool Like Normal Undies or for Dance?

  Technically yes—but it’s not what they’re made for. UnderSwim is built specifically for swimming, with a water-resistant outer layer that keeps pool water out and period flow in. That also means it’s not breathable like our other styles. So if she wears it outside the pool—especially for dance o...

• Do Eltees Contain PFAs or Forever Chemicals?

  Nope. Never. All Eltee products are OEKO-TEX® 'Standard 100' Certified, meaning they’re independently tested and certified safe from PFAs, harmful substances, and other nasties. They’re safe for your girl (and the planet).