These are black Tom Ford Alistair Polarized Grey Gradient Cat Eye Ladies Sunglasses. 

SERIES NUMBER TF524
COLOR CODE 01D
LENS TYPE Polarized
LENS Polarized Grey Gradient
SIZE 56 mm
UV PROTECTION 100% UV Protection
LENS WIDTH 56 mm
LENS BRIDGE 16 mm
ARM LENGTH 140 mm
RIM STYLE Full-Rim
FRAME SHAPE Cat Eye
FRAME MATERIAL Acetate

Case not included

100