Regular price $38 USD Sale price $26 USD
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Regular price $38 USD Sale price $26 USD
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Introducing: our Leak-Resistant Spotter Pack, featuring our thong and essential brief in super light absorbency. Our thong features minimal coverage, while the brief offers comfort and moderate coverage, both with leak-resistant, built-in protection. Perfect to add into your period regimen as a panty liner alternative. These reusable undies can also be worn anytime—not just on your period.


Essential Thong & Brief Super Light 2-Pack that features 2 different styles, Brief and Thong 

Essentials Super Light Brief features a mid-rise fit with moderate coverage 

Essentials Super Light Thong features minimal coverage 

Washer friendly, hang to dry


Leak-Resistant Essential Thong - Super Light
Outer: 75% Nylon, 25% Spandex
Top Lining: 100% Polyester
Interlining: 70% Polyester, 30% Cotton
Bottom lining: 100% Polyester

Leak-Resistant Essential Brief - Super Light
Outer: 75% Nylon, 25% Spandex
Top Lining: 100% Cotton
Interlining: 95% Cotton, 5% Spandex
Bottom lining: 100% Polyester

Care Instructions:
Reusable & machine washable: When you're done wearing, simply wash with cold water and gentle detergent, then hang or lay flat to dry


Absorbent Zone; Regular
Center lining protection with absorbent multi-layer core

  • moisture-wicking top layer
  • absorbent core
  • waterproof liner
  • 4-way stretch outer fabric
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Is Proof Essentials period underwear machine washable?

Yes! All Proof Essentials undies are reusable underwear and offer built-in protection, but should be washed gently. Machine wash on gentle using cold water and gentle detergent, hang or lay flat to dry.

What type of leaks is the Proof Essential Thong and Brief 2-Pack best suited for?

This dynamic duo is for those who aren’t sure what they’re going to wear from one day to the next! The Proof Essential Thong and Brief is equipped with Leak-Resistant light absorbency that holds up to 1 light tampon making it perfect for everyday wear and comfort - especially if you don’t know when your period is going to arrive! The multi-layer moisture-wicking lining in our period underwear helps you feel dry and confident. Great for light spotting.