Steve Madden Knoxi Bootie in Cognac. - size 10 (also in 6.5, 8, 9.5) Steve Madden Knoxi Bootie in Cognac. - size 10 (also in 6.5, 8, 9.5) Leather upper with man made sole. Pull-on styling. Side elastic gussets. Pointed toe. Heel measures approx 3 HShaft measures approx 4 H. Imported. SMAD-WZ678. KNOXI. In 1990, Steve Madden created his widely known brand with the little money he had in his pocket. Steve Madden paves the way for unique men and women to articulate individuality through the beauty of his shoes.