These Yves Saint Laurent boots are perfect for fashion - conscious women who want to make a statement. Wear them with a mini skirt and a fitted top for a night out on the town or pair them with skinny jeans for a casual yet stylish look. They come in size 9.5 (39.5), have a 3.75 - inch heel, a 15.5 - inch shaft, and a 13.5 - inch circumference.