About Proof Eyewear

Proof is the pioneer of sustainable eyewear. Founded in 2010 by 3 brothers in Idaho, but its roots can be traced back to 1954 when their grandfather started a sawmill. The brothers grew up with ‘sawdust in their veins’ working in the family mill and exploring the Idaho outdoors. Products handcrafted from sustainable materials including FSC-certified wood, cotton-based acetate, and repurposed skateboard decks and recyclable aluminum. Proof stands firm on three principles: heritage, sustainability, and giving back.

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