The Satori-wc knee-high boot in dark red combines playful style with everyday comfort. Its block heel and wide calf design ensure a perfect fit, while the side zipper adds easy wearability. Ideal for adding a bold and elevated touch to your daily closet. Shaft Opening and Calf Circumferences are based on size 6. For every size increased, add 0.5" to the measurements. - ALDO. Color: Bordo. 9.