Billie Square Sunglasses | Black Smoke Crystal & Grey 。DIFF EYEWEAR Billie Polarized Sunglasses 53mm Black Grey New in box Comes with soft drawstring pouch Color: Black/Grey 100% UV protected shades with scratch resistant nylon lenses DIFF Charitable Eyewear. As if these classic, 100% UV-protected shades (with scratch-resistant nylon lenses) weren’t cool enough, for every purchased pair, another is given away to a person who needs them. Diff Eyewear Billie Polarized Sunglasses. All angles. Meet Billie, your new squared-off style staple. From front to back and side to side, these frames are an all-around favorite. Medium lens size. Frame measurements: 53mm x 20 mm x 145 mm. Scratch resistant nylon lenses. 100% UVA/UVB UV rating. Hand cut acetate frames. Includes soft drawstring travel case. Smoke-free, pet-free DIFF EYEWEAR Billie Polarized Unisex Sunglasses 53mm Black wayfarer