Step into sophistication with TWAIN BROWN WIDE CALF, a versatile knee-high boot featuring a stable block heel for all-day comfort. The convenient inside zipper ensures effortless wear, while the rounded toe provides a classic silhouette that complements any outfit. Expertly crafted for both style and function, these boots transition seamlessly from office to evening. 4 inch heel height Size 6 measurements: 13.58 inch shaft circumference, 15 inch shaft height Size 8 measurements: 14.53 inch shaft circumference, 16.14 inch shaft height Size 10 measurements: 15.47 inch shaft circumference, 16.92 inch shaft height For correct calf measurements, measure your bare calf at its widest circumference with your foot flat on the ground Features stretch material for a flexible fit — may allow for additional calf circumference beyond listed measurements Microsuede upper material Textile lining Synthetic sock Synthetic sole Imported