MIA 2 Women's Sima Snow Boot 100% Synthetic Imported Synthetic sole Shaft measures approximately 21" from arch Heel measures approximately 1.25" Boot opening measures approximately 19" around Step out in style with these marvelous MIA&reg; boots! Pull-on construction with side zipper. Synthetic suede upper with decorative strap and buckle accents. Man-made lining. Lightly cushioned man-made footbed. Stacked heel. Man-made sole. Imported.