Your quest for a wide calf boot is over with the Quest! Featuring an 18 inches circumference in size 6 (that increases in each shoe size), this boot boasts an intricate embossing for a woven look in the shaft. With a full length side zipper, the Quest is easy to put on and take off, even with a shaft height of 14 inches. The outsole is constructed of a skid resistant rubber. Heel Height: 1 1/4" Shaft Height: 15.5" Circumference: 18" (Size 6) Fit: True to Size Outsole: Rubber Upper: Woven Polyurethane Imported