Naturalizer Ballona Wide Calf Tall Boots Synthetic Lug Sole sole Shaft measures approximately 11.5" from arch Flexible foam footbed gives as you walk. Extra cushioning underfoot softens impact on your feet. Comes in an extended calf size, which offers an improved fit for athletic calves and wearing over pants and leggings. Full-length, side zipper provides easy on / off. Rounded toe box allows toes to spread out.