JLO JENNIFER LOPEZ Krim Black Knee-High Boot size ( I have 8 , 9, 7/5, 6 , ) block heel 4 , NEW, Brand new with box The Krim below-the-knee (depending on height of person- for me they are right at knee) boot from JLO JENNIFER LOPEZ is a sleek highlight to your layered looks. A daring heel uplifts the ensemble, while the pointed toe brings an edgy touch.