Clarks Women's Cardy Boot 100% Leather Synthetic sole Shaft measures approximately 16" from arch Heel measures approximately 2" Boot opening measures approximately 15" around Women's Clarks, Cardy A soft leather knee high boot with side zip full grainsuper soft leather upper requires no breaking in breathable padded Dri-Lex linings absorb moisture to keep your feet fresh Ortholite padded footbed cushionsthe foot while it absorbs shock