Leakproof Thong

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Color Black

Size Small

Unseen but powerful, Proof's thong underwear works for your period and leaks…Hooray!

Their breathable, buttery soft microfiber in a low-rise silhouette lets you eliminate panty lines while having a backup for your leaks. Minimal coverage that still includes their multi-layer Leak-Loc™ system.

Holds up to 1 Regular Tampons or 2 Teaspoons

    • light periods
    • spotting
    • replace a panty liner
    • back up a tampon
    • discharge
    • sweat
    • odor reduction
      Regular Lining

      The Thong features an invisible leakproof core in the gusset. You’ll be comfortable and protected with Proof's soft and slim multi-layer core.

      Holds up to 1 Regular Tampons or 2 Teaspoons


      Outer: 75% Nylon 25% Spandex 

      Lining: 100% Polyester 

      Lining: 68% Cotton 28% Polyester 4% Acrylate