UGG Australia Womens Selene Winter Boot Sheepskin Heel measures approximately 5.5 inches" Fixed decorative rope inspired bow along back shaft Cushy foam for extra comfort. Covered with a 17mm UGGpure sock to naturally wick away moisture keeping feet warm and dry. Lightweight and flexible molded EVA with patent protected outsole tread design. Mini height version of the Bailey Bow 5 1/2" shaft height