Welcome to Proof

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Welcome to Proof

Welcome to Proof

Regular price $0 Save $0
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QTY

Only 4729 items in stock!
How Proof Is Made

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. We craft our pairs with rigorously-tested materials, to ensure the highest quality care *down there*.

Explore Our Technology

This is really (really) leakproof underwear

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