Women's Protective Thong Underwear

By Dear Kate

$32 More on the way


A thong might be small by design, but this performance underwear still stands up to sweat, leaks, and stains just as well as full-coverage undies. The fabric handles moisture and light leaks from periods, pregnancy, working out, and—a taboo but common occurrence—light bladder mishaps. Two microfiber layers and a thin outer layer act as a pantyliner, and each pair is stretchy and breathable—a lady’s two best friends—while resisting stains, too.

  • Made in the USA: New York, NY
  • Materials: Body: 76% nylon, 24% lycra; Lining: 100% micropolyester; Waistband: 86% nylon, 14% spandex
  • Care: Machine wash with like colors, do not use fabric softeners
  • Comfortable thong style with floral lace trim
  • Stretchy, moisture-wicking fabric
  • Unique stain- and leak-resistant lining
  • Holds up to 1 tsp. of liquid
  • Sizing Chart (If between sizes, we recommend sizing up)
  • Weight: 0.1 lb.

1 Review (5 out of 5 Grommets)

Sorted by Rating


9/13/2016 by Karen

Love them. Please make more

1 Item(s)

Can your undies do this?

About Dear Kate

Built-In Barrier

Ladies might be reluctant to talk about leaks, but they happen to almost all of us—whether during periods or pregnancy, or from light loss of bladder control.

Dear Kate’s performance underwear is an added layer of protection that keeps you comfy while containing unexpected leaks. And it's Made in the USA.

Originally created by chemical engineer Julie Sygiel, the performance fabric was designed to also be silky-soft. The double-layered microfiber lining is resistant to sweat, leaks, and stains. It wicks away that moisture, and is the perfect backup solution to your regular period routine (tampon/menstrual cup/pad) in case of leaks and overflow. And the outer layer is breathable and stretchy, so you’ll be just as comfortable wearing these undies to work as the gym.

With these little mishaps part of everyday life for most women, it’s about time our undergarments truly had us covered.