A slimmed-down take on classic wayfarer shades, the Proof Eyewear Stanley Wood Sunglasses deliver timeless style for outdoor pursuits and days spent relaxing in town. The frame is constructed from premium cuts of wood for rustic appeal that's true to Proof's Idaho roots. A water-resistant treatment prevents moisture from compromising the frame's integrity, which is especially important when you're hitting the coast or casting a line on your favorite lake. The CR-39 lenses block harmful UV rays, polarization cuts distracting glares when you're paddling along glistening bays or driving down desert highways. Proposition 65 Warning for California Consumers: This product contains chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm.