The Regarde Le Ciel Sonia 139 womens knee high boots feature some of the softest and most supple leather, with an attractive overlapping effect on the ankle. Inside, the boot is lined in soft textile with a cushioned insole for all day comfort. The 55mm stacked heel offers a boost in height, whilst also providing hardwearing traction underfoot. THe boot is complete with an interior side zip for easy on and off.