Welcome to Proof

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Welcome to Proof

Welcome to Proof

Regular price $0 Save $0
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Only 3000 items in stock!
See The Proof

Proof’s patented Leak-Loc™ technology protects against all of life’s leaks, both big and small. Our undies hold up to 10 teaspoons (that’s 5 full tampons worth!) of liquid.

Explore Our Technology

This is really (really) leakproof underwear

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