Sustainable style.
Proof''s Chinook Eco Sunglasses are made from sustainably sourced wood and cotton-based Eco acetate, so they''re as environmentally friendly as shades get, but they also have a look that''s cooler than ice cream in Antarctica. Modeled on old-school aviators, the Chinook rocks polarized CR-39 lenses that block 100% of UV radiation, and metal hinges and rubber temple tips keep them from falling off your face.

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.
CR-39 polarized lenses
100% UV protection
Cotton-based Eco acetate and sustainably sourced wood frames
Five-barrel metal hinges
Rubber temple tips
Item #PRF000B

LensCR-39
Polarizedyes
FrameEco-Acetate, wood
Hinge5-barrel metal hinge
Manufacturer Warranty90 days