Lobo Solo Womens Rioja Wide Calf Leather^Suede Shaft measures approximately 11" from arch Boot opening measures approximately 16" around The Rioja boot will be perfect with those dark wash jeans and over-sized cardigan. Combination leather and suede upper. Decorative buckle accents and contrast stitching. Side zipper closure. Textile lining / Man-made insole. Covered heel. Man-made outsole. Imported. Measurements: Heel Height: 2 in Weight: 13 oz Circumference: 16 in Shaft: 11 in Product measurements were taken using size 7.5, width W. Please note that measurements may vary by size.