Like the Classic Short, the Bailey Button Bomber is a calf-height boot made from genuine Twinface sheepskin. We've updated this traditional style with a wooden UGGÂ® logo button and elastic band closure. The Bailey Button Bomber can be worn up or cuffed down adding a little variety depending on your style. All boots in our Classic Collection feature a soft foam insole covered with genuine sheepskin and have a light and flexible molded EVA outsole designed for amazing comfort with every step. Imported.