Proof is a wood eyewear company that manufactures it’s sunglasses from sustainable wood sources. The wood medium adds a warmth and look that other materials can’t replicate. The silhouettes of our eyewear are classic shapes and styles that anyone can appreciate. From wooden sunglasses to hipster sunglasses, we offer a wide collection of high quality, hand-made eyewear made from sustainable wood, skateboard decks, cotton based acetate, and recycled aluminum.